CompTIA 220-1001 Exam

Notice

If you get a question wrong, you can still click on the other answers. This will open up hints and explanations (if available), which will provide additional information. Exam should be 1 minute per question and please time accordingly.

The two cores of A+ exams are very smiliar and the knowlagebase is linked across both exams. I highly recommend that you go through the questions for both core 1 and core 2 compeltely at least once before talking either exam. Then you can you back and study the questions intricately for one of the two cores before taking that specific section exam.

Go to: 220-1002 – Core 2

CompTIA 220-1001 - Core 1

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Question 1

In order to install the full suite of Windows Hyper-V features, which of the following settings must be updated? Click on the image if it is hard to read. (ID-ATIA-295)

A	Execute Disable Bit must be disabled.
B	Hyper-threading must be disabled.
C	Intel Virtualization Technology must be enabled.
D	Intel Adaptive Thermal monitor should be enabled to low setting.
E	Active Processor Cores should be changed to virtual processors only.

Question 1 Explanation:

Windows will display the following message with the current configuration (image above). Hyper-V cannot be installed: Virtualization support is disabled in the firmware.

Question 2

Which of the following describes a set of firewall entries containing information on traffic considered to be safe to pass through? (ID-ATIA-77)

A	Pass through table
B	Wildcard list
C	Whitelist
D	Routing table
E	Blacklist

Question 3

How should you be holding RAM modules when installing it on a desktop motherboard? (ID-ATIA-172)

A	Hold it by pressing on the contact pins with your bare hand.
B	Hold by pressing on the surface of the circuit board (avoid touching the chip plastic surface).
C	Hold it by the edges.
D	Hold it using a metal tweezers.
E	Hold it by pressing on one of the chip's plasic surfce with your finger.

Question 4

Video Graphics Array (VGA) connector is a _________. (ID-ATIA-37)

A	PCIe 6/8-pin connector
B	three-row 29- pin connector
C	three-row 15-pin connector
D	two-row 40-pin connector

Question 5

Which process verifies all the computer components during booting? (ID-ATIA-261)

A	LiLo
B	CMOS
C	BIOS
D	POST
E	ILO

Question 6

A customer complains a Windows laptop screen gets dimmer when she unplug the power supply from the unit. Which is most likely causing this problem? (ID-ATIA-265)

A	Digitizer or LCD screen malfunction.
B	A malfunction within the power circuits that connects the battery, AC power input and the screen.
C	Power management settings.
D	LED backlight degradation due to period of use.
E	Unstable video driver.
F	All modern laptops requires an external power source to keep the backlight at 100%.

Question 7

Local TV station ask you to build a computer to edit HD 8K quality videos. Which of the following is not a critical requirement for this workstation? (ID-ATIA-210)

A	LAN card with SFP support
B	High sped next generation RAM
C	Multi-core CPU
D	Powerful GPU

Question 8

Answer the following question based on the network diagram below. Assuming all Workstations receives their internal IP from the DHCP server within the router, which of the following is the most likely IP address of Workstation 5? Click on the image if it is hard to read. (ID-ATIA-159)

A	10.1.1.255
B	192.168.1.109
C	10.1.0.255
D	192.168.0.1
E	192.168.0.55

Question 9

Your company is forcing the employees to work from home due to a viral epidemic. The company sent employees home with VOIP phones to be used at home. All of the employees complain that the VOIP phones are not powering ON at home. What is most likely the problem? (ID-ATIA-306)

A	The home Internet connection speed must be too slow to power ON the VOIP phone.
B	The phone numbers for the VOIP may not have been provisioned.
C	The VOIP unit needs a PoE injector or an external power source.
D	All the employees must have broken something.

Question 10

The IT Department has a printer that has been working for the last five years. The printer has not been serviced during that period. Which of the following action will make sure the printer will remain troublefree for the next few years? (ID-ATIA-289)

A	Install a new power surge protector.
B	Clean the printer.
C	Install a printer maintenance kit.
D	Run multiple test prints.
E	Clear the printer desk and surrounding area.

Question 11

Which type of technology enables contactless payment transactions? (ID-ATIA-43)

A	NFC
B	WEP
C	PED
D	SDN

Question 12

What is the best discription of the following screenshot? Click on the image if it is hard to read. (ID-ATIA-290)

A	It is a UEFI screen.
B	It is a device manager screen for the CPU.
C	It is a motherboard settings screen.
D	It is a BIOS screen.
E	It is a CMOS configuration screen.

Question 13

Which memory type provides a CPU with the fastest access to frequently used data? (ID-ATIA-12)

A	DRAM
B	Secondary storage
C	VRAM
D	Multi-level cache
E	Flash memory

Question 14

A field worker called you to ask what he should do to conserve battery in the short term because he is running out of battery on his work laptop. Which of the following is the best option that you would recommend? Note the field worker must always connected to the central server located in your office. (ID-ATIA-231)

A	Turn off the fingerprint reader.
B	Increase the screen brightness.
C	Turn off Bluetooth connections.
D	Disable touchpad.
E	Turn off WLAN card.

Question 15

Which of the following connector types is used by fiber-optic cabling? (ID-ATIA-208)

A	LC
B	RJ45
C	RJ11
D	RG6
E	BNC

Question 16

Which of the following memory can be replaced by the end-user with no specialized tools? (ID-ATIA-177)

A	DRAM
B	SRAM
C	ROM
D	BIOS
E	CMOS

Question 17

Which of the following component must be included in a "network-ready" printer, which does not requires a separate print server? (ID-ATIA-267)

A	An RJ11 jack
B	Direct WiFi module
C	A SATA connector
D	USB connector jack
E	An RJ45 jack

Question 17 Explanation:

You can install a USB only printer to a server such as a Windows Server 2018 to run print server queries. A stand along network printers must have a network card, which can be used to connect to the network without a print server.

Question 18

You are testing the latency of a SATA hard drive. Which of the following measurement is a typical reading of a working SATA drive? (ID-ATIA-288)

A	10 min
B	7200 RPM
C	150 MB/s
D	4.3 ms
E	10 MB

Question 19

This type of network device can help connect multiple devices together in a LAN but cannot perform any other tasks such as deep packet monitoring. (ID-ATIA-196)

A	Router
B	Firewall
C	Modem
D	Unmanaged switch

Question 20

Which of the following is an advantage of UDP over TCP? (ID-ATIA-158)

A	It uses connection handshakes.
B	It is connection based.
C	It uses flow control.
D	It transfers packets faster.

Question 21

In most server and desktop hardware, the physical intrusion defection settings can be changed through _________. (ID-ATIA-241)

A	BIOS/UEFI
B	Hard drive software settings
C	Windows OS
D	Software and driver provided by motherboard manufacture

Question 22

Which of the following terminates a coaxial cable? (ID-ATIA-186)

A	RJ45
B	RJ11
C	F connector
D	DB-9

Question 23

You just upgraded the memory on a server. You used a compatible memory module that is identical to what has been already installed. After the server is boot into Windows Server 2018, you noticed the Windows Server OS is not recognizing the newly added memory. What should you do to resolve this issue? (ID-ATIA-182)

A	Update the Windows Server 2018.
B	Install a new CMOS battery.
C	Update the firmware for the new RAM.
D	Change the jumper settings on the motherboard.
E	Update information in the BIOS/UEFI.

Question 24

On your server, two drives of a RAID 5 array have failed. What should you do? (ID-ATIA-154)

A	Replace the failed drives and format the RAID array using the quick option.
B	Replace the failed drives and restore the data from tape backup to the repaired RAID array.
C	Replace one of the drives and run RAID repair.
D	Replace one of the failed drives and repair the RAID array using system utilities.

Question 25

You are tasked with fixing a laptop that is not booting. You have analyzed the system and can’t see any system lights or display. You can’t hear any sounds when the power button is pressed. Which of the following should be attempted first when troubleshooting the problem? (ID-ATIA-156)

A	Connect an external monitor to the laptop to determine if the LCD has failed.
B	Remove hard drives and optical drives, RAM, and USB devices from the laptop.
C	Disconnect the AC and the battery and press and hold the power button for several seconds.
D	Boot the system from a boot CD.

Question 25 Explanation:

By disconnecting the AC connection and the battery and pressing and holding the power button for several seconds, effectively discharge the laptop (capacitors and such). This also may also clear the BIOS. Either one of which may fix the problem.

Question 26

Which of the tools listed below would be used for locating cable in a cabling bundle, or tracing individual wires in a cable? (ID-ATIA-48)

A	Multimeter
B	Spectrum analyzer
C	Torner and probe kit
D	Time-Domain Reflectometer (TDR)

Question 27

Which device improves network performance by diving a given network segment into separate collision domains? (ID-ATIA-109)

A	Router
B	Hub
C	Switch
D	Repeater

Question 28

Which of the following computer components connect directly to the CPU or northbridge? Please select all that apply. (ID-ATIA-151)

A	RAM
B	Audio
C	Hard drive
D	Video card
E	Fan

Question 29

Which of the following best describes printing in duplex? (ID-ATIA-250)

A	Printing to file
B	Full-duplex printer communication
C	Printing on both sides of the paper
D	Printer collation

Question 30

Which of the printers would display an error that says: “replace filament”? (ID-ATIA-240)

A	Inkjet
B	3D
C	Thermal
D	Laser

Question 31

What is the socket type shown on the following image? Click on the image if it is hard to see. (ID-ATIA-198)

Image credit: Reddit u/Lyokanthrope

A	eWLB
B	PGA
C	LGA
D	BGA

Question 32

Which of the following port numbers are reserved for NetBIOS services? Please select all that apply. (ID-ATIA-65)

A	136
B	139
C	137
D	162
E	138
F	161

Question 33

A color laser printer produces images that are tinted one colour. Which of the following you should do to rectify the problem? (ID-ATIA-258)

A	Clean the toner cartridge
B	Change the fusing assembly
C	Replace the color tonners
D	Calibrate the printer
E	Clean the primary corona

Question 34

Your company developed a simple app that can be installed on any (BYOD) Android and iOS devices. The only function of the app is to allow the phone to be used as an access control device buildings and rooms within the main campus. Once installed, configured and authenticated, employees can open the app on their phone and touch the phone on the reader device near any of the secure doors to open it. Which of the following technologies most likely used in this particular app? (ID-ATIA-297)

A	Bluetooth
B	NFC
C	IR
D	Direct WiFi
E	RFID

Question 35

You work for a government agency that heavily relies on centralized server farms for resources. All employees must save all their work on network drives and all employees must access the mainframe server to access necessary databases for daily work. Which type of client workstation computer would you recommend for employees? (ID-ATIA-287)

A	Xenon based workstation
B	VM workstation
C	Thin client
D	Thick client

Question 36

Is it normal to have a small "burning smell" when you power on a brand new desktop computer or a server? (ID-ATIA-255)

A	Consumer computers should have that fresh smell, but not enterpise or buissness servers.
B	True
C	For server yes it is true, but you should not have any smell when you turn on a consumer computer.
D	False, and you should shut down the computer/server imminently.

Question 37

What is the default port for accessing https://sanuja.com? (ID-ATIA-276)

A	22
B	443
C	25
D	80
E	21

Question 37 Explanation:

Note "https" on the address, https://sanuja.com. HTTPS uses TLS/SSL which is by default port 443.

Question 38

Which of the following is a possible symptom of a damaged video display? (ID-ATIA-134)

A	Computer repeatedly boots to Safe Mode
B	Disconnected punchdown at the network terminal
C	Low RF signal
D	Dead pixel

Question 39

Which of the following network device installed at the service location that is used by ISPs to identify and provide correct Internet services to their customers? (ID-ATIA-245)

A	Switch
B	WAP
C	Router
D	Modem
E	Cabinet

Question 40

After installing a wireless AP, you noticed the area is crowded with network broadcasts from multiple other AP units. It is creating interference and your customer is not happy. You do not have permission to change any settings on other AP units, but you are allowed to change any configurations on the one you just installed. What would you do? (ID-ATIA-268)

A	Advice the customer to paint all of their outside wall with lead-based paint to prevent extrenal WiFi interference.
B	Change the WiFi broadcast channel of the newly installed AP.
C	Increase the distance between the newely installed WiFi AP unit and all other AP units in the area.
D	Change the physical location of the newly installed AP unit.
E	Replace the WiFi AP unit with a better and more expensive unit with similiar specifications.

Question 41

A movie production company complains that one of their media editing workstation is making unusual noises when downloading and saving large 8K video/audio media files. Upon investigation, you determined that it is a clicking noise. What would you do first? (ID-ATIA-256)

A	Perform full data backup of the main hard drive.
B	Replace the video card.
C	Scan for malware.
D	Replace the audio card.
E	Perform a System Restore.

Question 41 Explanation:

This may be an indication of an imminent hard drive failure. But note SSD would not make such noise.

Question 42

Company xyz wants to backup 10 TB of data daily. Which of the following media would you recommend for the company? (ID-ATIA-291)

A	USB 3.0 magnetic disk external drives
B	USB flash drives
C	DVD-RW
D	Floppy drives
E	LTO

Question 43

Which of the terms listed below refers to a proprietary flash memory card format used mainly in older digital cameras? (ID-ATIA-09)

A	Mini-SD
B	Micro-SD
C	SSD
D	xD
E	SD

Question 43 Explanation:

xD-Picture Card is a flash memory card format, used in digital cameras made by Olympus and Fujifilm.

Question 44

The Intel CPU virtualization is known as _____________ and AMD CPU virtualization is known as ____________. The answer is in respective order. (ID-ATIA-242)

A	Intel-V, AMD-vi
B	VT-x, AMD-V
C	Intel-V, AMD-V
D	VT-x, AMD-Vi

Question 45

What is the most important property of a heat sink that has the greatest effect on heat dissipation? (ID-ATIA-205)

A	Fan speed
B	Location on the motherboard
C	Shape and size
D	Connection type
E	Contact surface area

Question 46

Which of the following unit is used to measure TDP? (ID-ATIA-179)

A	Watts
B	Amps
C	Volts
D	Ohms

Question 47

Which of the following RAID levels does not offer fault tolerance? (ID-ATIA-06)

A	RAID 0
B	RAID 5
C	RAID 10
D	Disk duplexing
E	RAID 1

Question 48

Customer complain his laptop sometimes suddenly increase the volume without a user input. What should you do first? (ID-ATIA-239)

A	Increase the volume to a desirable level using Windows Control Panel settings.
B	Check for driver instability issues and install/update drivers accordingly.
C	Replace the power adapter.
D	Open the laptop and check the connectivity of the sound card.

Question 49

A customer complained that his laptop battery fails to charge after a period of intermittent loss of charging capabilities. Which of the following should be checked first? (ID-ATIA-149)

A	AC-in jack
B	AC circuit breaker
C	CMOS battery
D	AC power outlet
E	DC-in jack

Question 50

What is the purpose of disabling SSID broadcast? (ID-ATIA-113)

A	It will block access to WAP.
B	It will secure the wireless connection.
C	It will prevent new wireless clients that are not already on the WLAN from accessing the network.
D	It makes a WLAN harder to discover.

Question 51

Which of the following statements reffer to the IEEE 802.11a wireless standrad? (ID-ATIA-31)

A	2.4 GHz frequency band with maximum data signaling rate of 600 Mbps
B	5.0 GHz frequency band with maximum data signaling rate of 54 Mbps
C	5.0 GHz frequency band with maximum data signaling rate of 300 Mbps
D	2.4 GHz frequency band with maximum data signaling rate of 54 Mbps
E	2.4 GHz frequency band with maximum data signaling rate of 300 Mbps

Question 52

Which of the following is most likely result in network light to stop blinking and not light up on a network card? (ID-ATIA-273)

A	Loss of WiFi SSID from computer memory.
B	Loss of DNS server connection.
C	Network cable damage or disconnection.
D	Loss of Internet access due to a firewall rule.
E	Failure during POST.

Question 53

How do most consumer surge protectors safeguard network and computer equipment? (ID-ATIA-277)

A	By providing a path of short conductance.
B	By providing a path of highest voltage.
C	By providing a path of least resistance.
D	By providing a path of lowest inductance.

Question 54

Which type of cable should be used to connect a two PCs directly to each other? (ID-ATIA-236)

A	BNC cable
B	Cat 5e crossover cable
C	Coaxial cable
D	Parallel cable
E	Cat 5e patch cable

Question 55

Of the following, which components are the most important in a virtualization server? (ID-ATIA-139)

A	High-end sound card
B	High-end video card
C	Dual-rail 1000w PSU
D	RAM

Question 56

Which of the following is the most common magnetic drive form factor used in laptops? (ID-ATIA-24)

A	1.8 inch
B	3.5 inch
C	2.3 inch
D	5.25 inch
E	2.5 inch

Question 57

What is the best tool for removing the display LCD screen from a laptop case? (ID-ATIA-220)

A	Plastic shim
B	Flathead screwdriver
C	Pliers
D	Plastic tweezers

Question 58

Network Address Translation (NAT) provides an IP proxy between a private LAN and a public network such as the Internet. (ID-ATIA-53)

A	False
B	True

Question 59

What is the function of a laptops' smart card reader? (ID-ATIA-93)

A	Data encryption
B	Storage expansion
C	Access control
D	Theft prevention

Question 60

Which of the following server types is used for the automatic allocation of IP addresses on a network? (ID-ATIA-82)

A	DNS server
B	FTP server
C	DHCP server
D	HTTP server
E	NTP server

Question 61

Which of the following is defined as the movement of electric charge? (ID-ATIA-185)

A	Impedance
B	Wattage
C	Voltage
D	Amperage

Question 62

Which type of RAID creates a striped set from a series of mirrored drives? (ID-ATIA-104)

A	RAID 1
B	RAID 1+0
C	RAID 0
D	RAID 5
E	RAID 0+1

Question 63

Which of the following components is responsible for the majority of complex calculations? (ID-ATIA-145)

A	CMOS
B	CPU
C	GPU
D	BIOS
E	ECC RAM

Question 64

Which of the following physical network device most likely to be installed in a typical North American or European household? (ID-ATIA-282)

A	LDAP
B	Router
C	AD DS
D	Firewall appliance
E	Standalone print server

Question 64 Explanation:

The other appliances may be present in some homes such as my home because I play with IT equipment at home. But typically most homes would not have dedicated physical equipment for any of the others above. They may, however, have some of the functionalities of these physical devices such as built-in firewall in the router.

Question 65

Which of the following should be used to clean a laser printer’s rubber rollers? (ID-ATIA-226)

A	WD-40
B	Alcohol based solvent
C	Non-alcoholic solvents
D	Wet cloth
E	Wet paper towel

Question 66

Which of the following devices can be used to enforce a pre-determined IP address to a specific network device using MAC identifiers? (ID-ATIA-281)

A	Router
B	WAP
C	Managed switch
D	Unmanaged switch
E	Firewall

Question 67

Which of the following has the fastest data throughput? (ID-ATIA-189)

A	USB 2.0
B	DVD-ROM
C	BlueRay
D	RAM
E	USB 3.0

Question 68

A Windows desktop workstation cannot connect to the Internet. When you ping the loopback address, you receive no response. Which of the following is the most likely cause of this problem? (ID-ATIA-234)

A	The LAN is unresponsive.
B	The Ethernet cable needs to be replaced.
C	The DHCP server is down.
D	The TCP/IP protocol is not functioning.

Question 69

Why would an IT specialist setup an administrator password in the BIOS/UEFI of a workstation? (ID-ATIA-217)

A	It prevents malicious software from injecting code into BIOS chip.
B	It prevents a user from booting/rebooting without permission (request for a password just after POST).
C	It prevents a user from rearranging the boot order.
D	It prevents an attacker from opening the case.
E	It prevents a user from modifying the MBR.

Question 70

What would you expect to observe if you install compatible RAM with different frequencies? (ID-ATIA-61)

A	The motherboard will be damaged as a result of inconsistent voltage drawn by different frequency RAM sticks.
B	The POST will stop the system from booting into a stable state.
C	The system will run at the rate of lowest frequency RAM stick.
D	The system will not see the lower frequency RAM and only utilize the higher frequency RAM sticks.
E	The system will run at the rate of the highest frequency RAM stick.

Question 71

Which of the following memory technologies enables protection against random inconsistencies when storing data? (ID-ATIA-305)

A	Dual-channel
B	Quad-channel
C	RAID 5
D	ECC
E	Parity

Question 72

You are trying to preform a network installation of Windows. Which of the following must be supported by the computer's network card? (ID-ATIA-237)

A	PoE
B	UPnP
C	UDP
D	PCIe
E	PXE

Question 72 Explanation:

Preboot eXecution Environment

Question 73

Which of the following applies to Telnet? (ID-ATIA-80)
1. Encrypts network connection.
2. Provides password or two-factor authentication.
3. Transmits data in an unencrypted form.
4. Does not provide authentication.
5. Enables remote login and command execution.
6. Enables data connection over TCP.

A	3, 4, 5
B	1, 2, 5
C	3, 4, 5, 6
D	1, 4, 5, 6
E	1, 2, 5, 6

Question 74

A customer complained that after a power outage, the monitor has no display (blank). You noticed the LED power light on the monitor is ON. When you manually power down the monitor (with the monitor's power switch), an error message displayed; "No input found". Which of the following step should be performed first? (ID-ATIA-181)

A	Power cycle the PC.
B	Power cycle the peripherals such as attached external storage devices.
C	Replace the monitor connection cable.
D	Check the main power breakers in the building.
E	Power cycle the monitor by physically disconnecting the monitor power cable (instead of the power button).

Question 75

You were hired to create a system to log fingerprint information for all employees. Which type of equipment would you install to obtain fingerprint data? (ID-ATIA-230)

A	Digital camera
B	Biometric scanner
C	Barcode reader
D	Touchpad

Question 76

If you were to run network cable through HVAC and circulation space within the celings of an office building, which type of cable do you need? (ID-ATIA-293)

A	Fiber optic
B	Coaxial
C	Category 6
D	Plenum
E	PVC

Question 77

What is the definition of BIOS? (ID-ATIA-100)

A	Binary Initial Output System
B	Basic Input/Output System
C	Binary Indirect Operating System
D	Basic Initial Operating System

Question 78

_______________ is known as forcing the CPU to operate beyond its normal operating range. (ID-ATIA-214)

A	Overdriving
B	Overoperating
C	Overspeeding
D	Overclocking
E	Overpowering

Question 79

A client lives by himself in an apartment. He owns a desktop computer and he recently purchased a wireless laser printer. He contacted you to install the printer. The printer has a USB and network connectors. Which of the following is the easiest and least complicated method of installing the printer? (ID-ATIA-260)

A	Use the Ethernet connector.
B	Use the network connection.
C	Use a wireless connection.
D	Use the USB connector.

Question 80

Which of the following components most likely to be found inside a desktop computer? Please select all that apply. (ID-ATIA-251)

A	RAM
B	CPU
C	Motherboard
D	Wireless dongle
E	Keyboard

Question 81

Which of the following voltages are normally supplied by a PSU's rails? (ID-ATIA-135)

A	3.3 V and 9 V
B	3.3 V and 5 V
C	1.5 V and 3.3 V
D	1.5 V and 3.3 V
E	1.5 V and 9 V

Question 82

This type of socket uses the lands to ensure connectivity to a CPU. (ID-ATIA-170)

A	eWLB
B	PGA
C	LGA
D	Chipset
E	BGA

Question 83

High-end PC motherboards typically contain microprocessor sockets compatible with chips from different CPU manufactures. (ID-ATIA-33)

A	True
B	False

Question 83 Explanation:

A single motherboard hardware architecture cannot support multiple CPUs. For example, an Intel based motherbord socket cannot take AMD based chip.

Question 84

Which of the following devices can segment network broadcasts into separate subnet segments, apply access restrictions, and interconnect different networking devices? (ID-ATIA-280)

A	Firewall
B	WAP
C	Router
D	Managed switch
E	Unmanaged switch

Question 85

Which of the following most likely cause printer paper-feed error? (ID-ATIA-300)

A	Separation pad
B	Paper tray
C	Developing rollers
D	Pickup rollers

Question 86

______________ is a type of daughterboard equipped with expansion slots enabling the attachment of further expansion cards placed paallel to the mainboard. (ID-ATIA-42)

A	Backplane
B	Extendable card
C	Accessory card
D	Adapter card
E	Riser card

Question 87

You were given a contract from a company to install several smart thermostats and smart TVs. The company employees are working on several government contracts and the management is concerned about IoT devices connecting to the local LAN. What are the best method of securing the LAN from IoT devices? Please select all that apply. (ID-ATIA-222)

A	Create a VLAN and use firewall rules to prevent IoT devices from talking to devices in the main network.
B	Update firmware on all IoT devices, routers, managed switches and other network devices across the network.
C	Disable wireless access to all employees and only allow the IoT devices to connect via WLAN.
D	Install a new router behind the main router (LAN) then place all IoT devices in the new router's NAT.
E	Separate the IoT thermostat by placing it in a DMZ.

Question 88

This network protocol is used to configure and monitor network printers across LAN. (ID-ATIA-227)

A	TCP/IP
B	SNMP
C	UDP
D	DHCP
E	SMTP

Question 89

Your coworker complains that he can receive emails but cannot send emails from the Outlook software client on his workstation (desktop). However, he noticed that he can both send and receive emails from his work laptop. Which protocol is not configured properly on the workstation? (ID-ATIA-206)

A	SFTP
B	HTTP
C	POP3
D	SMTP
E	IMAP

Question 90

Which of the following refers to a physical security control that provides protection against laptop theft? (ID-ATIA-34)

A	Biometric locks
B	LoJack
C	Smart card reader
D	Cable lock
E	Hardware encryption

Question 91

A USB-to-Ethernet converter enables what type of connectivity? (ID-ATIA-21)

A	802.3
B	802.11
C	WPAN
D	WWAN

Question 92

Which of the following refers to copper cabling used in Ethernet networks? Please select all that apply. (ID-ATIA-56)

A	Multimode
B	UTP
C	Single-mode
D	STP
E	Coax

Question 93

If you enter the following into MS Command Prompt (CMD), what are you trying to achieve? Click on the image if it is hard to read. (ID-ATIA-125)

Text version: ping -n 350 -l 1200 192.168.0.1

A	You cannot combine CMD commands as shown on the above image. This will result in an invalid entry.
B	Send a minimum of 350 and a maximum of 1200 pings to destination 192.168.0.1.
C	Send 350 pings, each 1200 in bytes size to destination 192.168.0.1.
D	Send between 350 and 1200 pings to destination 192.168.0.1.
E	Send 1200 pings, each 350 in bytes size to destination 192.168.0.1.

Question 94

You replaced a bad internal WLAN card in a Windows laptop. You complete the installation and verify that the new WLAN card is listed in the Device Manager but it is not enabled. What should you do next to actually use the card? (ID-ATIA-142)

A	Add the SSID of the network to the connection
B	Configure encryption on the router
C	Reinstall the card by physically removing it and installing back onto the motherbaord
D	Type the security passphrase
E	Update the firmware and drivers of the WLAN card

Question 94 Explanation:

If the MS Device Manager recognize the card but is not enabled, most likley you need to update the firmware/drivers.

Question 95

Which of the following is an early indicator of an imminent SSD failure? (ID-ATIA-257)

A	High-temperature readings on SSD.
B	Active applications often freeze up and crash.
C	Usually, fast read/write speeds.
D	Clicking noise coming from the SSD.

Question 95 Explanation:

Unlike HDDs, SSDs do not emit any sounds when it is experiencing technical issues. When using SSDs, it is always recommended to install a manufacture's SSD health monitoring software applications. They can warn you about SSD issues in advance. An example of such software is Samsung Magician.

Question 96

You are planning a secure DMZ that will incorporate several servers including a web server, an FTP server, and a mail server. Which inbound ports will need to be opened at the firewall so that the servers can securely communicate with users on the Internet? Select the four best answers. (ID-ATIA-128)

A	Ports 80, 20, 587 and 995
B	Ports 80, 3389 and 995
C	Ports 443, 22, 587 and 995
D	Ports 80, 22, 587 and 995
E	Ports 80, 21 and 587

Question 96 Explanation:

The term is securely communicate. Therefore, port 443 (HTTPS), Port 22 (SFTP), 587 (SMTP) and port 995 (POP3).

Question 97

What is one of the indicators that a website you access most likely be using TLS? (ID-ATIA-167)

A	Use of SFTP protocol
B	Use of HTTP protocol
C	Use of badges indicating the site is secured
D	Use of port 443 for delivery
E	Use of port 80 for delivery

Question 98

USB version 1.1 specifies two data transfer rates. (ID-ATIA-57)

A	True, 1 Mbps ("Low-Speed USB") and 5 Mbps ("Full Speed USB").
B	True, 1.5 Mbps ("Low-Speed USB") and 5 Mbps ("Full Speed USB").
C	True, 5 Mbps ("Low-Speed USB") and 10 Mbps ("Full Speed USB").
D	False, the above statement is invalid. USB version 1.1 has no spefic guidelines for data transfer rates.
E	True, 1 Mbps ("Low-Speed USB") and 10 Mbps ("Full Speed USB").
F	True, 1.5 Mbps ("Low-Speed USB") and 12 Mbps ("Full Speed USB").

Question 99

Lauren complains that her USB powered handheld barcode scanner would not power on. Upon investigation, you noticed that it is correctly plugged into a front USB port on her desktop. What is the best suitable action you should take to troubleshot the problem? (ID-ATIA-223)

A	Use a different USB cable.
B	Update windows drivers for the handheld scanner.
C	Ask her employer to replace the scanner unit with a new one.
D	Plugin the device to on-board USB port on the back of the desktop.
E	Run Windows update on the desktop.

Question 99 Explanation:

Some devices may not obtain power without being plugged directly into a USB port on the motherboard.

Question 100

Special paper is needed to print on which type of printer? (ID-ATIA-284)

A	3D
B	Laser
C	Impact
D	Inkjet
E	Thermal

Question 101

Which of the following term refers to a permanent IP address assignment from a DHCP server? (ID-ATIA-29)

A	Scope
B	Permanent lease
C	DHCP relay
D	Reservation

Question 102

This type of cache memory is shared by all cores of the CPU. (ID-ATIA-180)

A	L1
B	SRAM
C	L2
D	L3
E	DRAM

Question 103

You were advised to send a computer for LCD screen repair to the manufacturer. The laptop belongs to xyz company and the company policy has strict data protection rules. Which of the following you should do before you ship the computer to the manufacturer? (ID-ATIA-304)

A	You should remove the LCD.
B	You should remove the WLAN card.
C	You should remove the hard drive.
D	You should clean it thoroughly.
E	You should remove the password and admin account.

Question 103 Explanation:

For this question, the best asnwer is remove the hard drive so the data cannot be accessed by an outsider. But always check the company policy on how your organization deals with outside vendors and manufacturers. If something is unclear, get written instructions from your Management team.

Question 104

How many bits are in an IPV6 address? (ID-ATIA-26)

A	128 bits
B	48 bits
C	64 bits
D	32 bits

Question 105

Which of the following provides the fastest rate of data transmission? (ID-ATIA-229)

A	STP
B	Single-mode fiber
C	Multi-mode fiber
D	Coaxial
E	Cat6

Question 106

A server running Windows Server 2018 failed to obtain an IP address from the DHCP server for one of its network ports. Which of the following IP address most likely assigned to that particular port? (ID-ATIA-272)

A	169.254.54.5
B	175.255.255.255
C	192.168.0.1
D	175.168.0.255
E	192.168.1.1

Question 106 Explanation:

It within the APIPA range which is 169.254.0.1 through 169.254.255.254.

Question 107

How many contacts pins are used in DDR2 SDRAM SODIMM memory modules? (ID-ATIA-106)

A	204 contact pins
B	200 contact pins
C	240 contact pins
D	230 contact pins
E	260 contact pins

Question 108

Which of the following answers refers to the industry name used for DDR2-1066 modules? (ID-ATIA-50)

A	PC2-4200
B	PC2-5300
C	PC2-8500
D	PC2-6400

Question 109

Which built-in functionality allows certain CPU modules to take over tasks normally executed by a dedicated graphics controller? (ID-ATIA-32)

A	Hyper-threading
B	VGA mode
C	Integrated GPU
D	Multicore architecture

Question 110

Which type of printer uses a toner cartridge? (ID-ATIA-248)

A	Thermal
B	Inkjet
C	Laser
D	Impact

Question 111

How would you test if IPv4 and IPv6 is working on a Windows based workstation connected to a LAN? (ID-ATIA-221)

A	Ipconfig ::4 and ::6.
B	Ipconfig 127.0.0.1 and ::1.
C	Ping test 127.0.0.1 and ::1.
D	Ping test ::4 and ::6.
E	dnsflush

Question 111 Explanation:

The name localhost normally resolves to the IPv4 loopback address 127.0.0.1, and to the IPv6 loopback address ::1.

Question 112

Which of the following laptop features allow you to overcome standard keyboard size restrictions? (ID-ATIA-08)

A	Digitizer
B	Numeric keypad
C	Fn key
D	Touchpad

Question 113

How would you connect to a hidden WLAN? (ID-ATIA-298)

A	By creating a secondary AP point.
B	By knowing and entering the SSID into the system.
C	By unhiding the SSID from the router settings and connecting to the WLAN.
D	There is no way to connect to a hidden network without a network administrator account.

Question 114

Which protocol uses port 53? (ID-ATIA-283)

A	FTP
B	SSH
C	SMTP
D	HTTP
E	DNS

Question 115

______________ is a system that uses a public network (such as the Internet) as a means for creating private encrypted connections between remote locations. (ID-ATIA-119)

A	VPN
B	VLAN
C	WWAN
D	PAN

Question 116

Which port enables the FTP's data connection for sending file data? (ID-ATIA-105)

A	TCP port 21
B	UDP port 21
C	UDP port 20
D	TCP port 20

Question 117

Which of the following cables is prone to electromagnetic interference (EMI)? (ID-ATIA-137)

A	Multimode
B	Fiber optic
C	UTP
D	STP

Question 117 Explanation:

Unshielded twisted-pair (UTP)

Question 118

What is the maximum number of USB devices that can be connected to a single USB host controller? (ID-ATIA-45)

A	255
B	127
C	63
D	363
E	31

Question 119

What is the peak transfer rate of the DDR3-1600 module? (ID-ATIA-73)

A	8533 MB/s
B	6400 MB/s
C	12800 MB/s
D	10667 MB/s

Question 120

What is the function of an HTTP server? (ID-ATIA-36)

A	File storage
B	Email handling
C	Domain name resolution
D	Serving web pages

Question 121

When a computer receives the IP address 169.254.155.25, which of the following has failed? (ID-ATIA-188)

A	DNS
B	DHCP
C	APIPA
D	Router/gateway
E	WINS

Question 121 Explanation:

169.254. x.x: This is what's called an Automatic Private IP address (APIPA). An IP in this range means that the computer cannot see the network. A computer using DHCP needs to have an external server tell it what IP address to use. The IP address range for APIPA is 169.254.0.1-169.254.255.254, with the subnet mask of 255.255.0.0.

Question 122

Which of the following components store data over a long period of time? (ID-ATIA-262)

A	Hard drive
B	Northbridge
C	CPU
D	RAM
E	GPU

Question 123

You have been tasked with blocking remote desktop acccess to a Windows based server. Which of the following ports should you block? (ID-ATIA-173)

A	Port 3389
B	Port 955
C	Port 587
D	Port 443
E	Port 23

Question 124

Which of the following refers to a simple network device that amplifies received signals in order to transmit over a greater distance without a loss in quality? (ID-ATIA-118)

A	Patch panel
B	Router
C	Injector
D	Repeater

Question 125

Which of the following acronym refers to a specific feature of certain types of microprocessor sockets that facilitates the insertion and removal of a CPU chip? (ID-ATIA-46)

A	ZIP
B	ZIF
C	FRU
D	TPM

Question 125 Explanation:

Zero insertion force (ZIF) is a type of IC socket or electrical connector that requires very little force for insertion.

Question 126

This is an older type of serial cable used for connecting modems, printers, mice and other peripheral devices. (ID-ATIA-112)

A	RS-232
B	RG-59
C	RG-6
D	RJ-11

Question 127

You have just installed a basic router (wired only) for a small business. The employees at the business complained that intermittently that everyone lose network access. After troubleshooting, you realized that one of the ports on Windows Server 2018 in their office has the exact same MAC address as the unknown computer used by CEO. What should be the best course of action to rectify the issue that will have the least disruption? (ID-ATIA-121)

A	Upgrade the Windows Server 2018 machine to a Linux based distribution.
B	Use Windows mac spoofing in Windows Server 2018 network adaptor to change the MAC address of the Server.
C	Remove the network card from the Windows Server 2018 machine and install a new network card.
D	Reboot the Windows Server 2018 in order to obtain a new MAC address.
E	Separate the Windows Server 2018 into a new isolated VLAN.

Question 128

What is the maxium data transfer rate of USB 3.1? (ID-ATIA-16)

A	10 Gbps
B	15 Gbps
C	20 Gbps
D	6 Gbps
E	40 Gbps

Question 129

Which of the hardware components listed below would be the most difficult to replace on a typical laptop computer? (ID-ATIA-92)

A	M.2 secondary storage devices
B	Primary storage device (HDD/SSD)
C	Motherboard
D	Optical drive
E	Integrated GPU

Question 130

Which WAN technology takes advantage of cell towers that provide wireless signal coverage for mobile devices? (ID-ATIA-01)

A	WLAN
B	WAP
C	VLAN
D	WWAN
E	Satellite

Question 131

_______________ is a type of digital audio interconnects used in consumer audio equipment to output audio over reasonably short distances. (ID-ATIA-296)

A	HDMI
B	DisplayPort
C	DVI
D	VGA
E	S/PDIF

Question 132

Which of the following tools often necessary to remove the outer casing of a laptop computer? (ID-ATIA-213)

A	Plastic solvents
B	Torx screwdriver
C	Flat head screwdriver
D	Heat gun
E	Needle nose pliers

Question 133

Which type of printer uses impact to transfer ink from a ribbon to the paper? (ID-ATIA-269)

A	Inkjet
B	3D
C	Impact
D	Laser
E	Thermal

Question 134

Which of the following should not be connected to a UPS? (ID-ATIA-249)

A	Laser printers
B	Speakers
C	Managed switch
D	PSU in a PC
E	Monitors

Question 135

Which of the following statement is true about MAC addresses? (ID-ATIA-266)

A	Optical fiber network devices do not use MAC addresses.
B	IP addresses and MAC addresses are interchangeable.
C	MAC addresses are registered in an international database and it is unique to each network device.
D	They are part of IEEE 802 networking technologies.
E	They cannot have numbers.

Question 136

What is the Microsoft Windows propriety driver encryption system? (ID-ATIA-68)

A	TrueCrypt
B	MSVault
C	BitLocker
D	Bitdefender
E	LoJack

Question 137

One of the desktop computers at a customer site is randomly rebooting several times per day since last week. You have checked for overheating issues, but everything seems okay with the case fans, CPU fan, and power supply. No new software or firmware updates have been done during the last few weeks. What should you check for next? (ID-ATIA-148)

A	The hard drive is defragmented.
B	The integrated network adapter has the latest drivers.
C	The motherboard for signs of swollen capacitors.
D	The RAM to confirm it is of the right type.

Question 138

A customer complains a ghost image appears on the paper each time they print on a laser printer. Which of the following would you check? (ID-ATIA-203)

A	Photosensitive drum
B	Transfer corona wire
C	Printer toners
D	Pickup rollers
E	Primary corona wire

Question 139

You are building a new server and you notice that the server motherboard has 18 RAM sockets that are labeled 1A through 9A and 1B through 9B. Four of them on each segment are blue, and all other slots are a darker shade of gray. You do not have enough RAM sticks to populate all 18 slots. Which of the following should be performed first? (ID-ATIA-144)

A	Install the memory into the blue slots first and test the server board before installing others.
B	Pick any random configuration and install the RAM.
C	Install RAM only in slots labeled 1A through 9A because 1B through 9B is for redundency.
D	Consult the motherboard technical documentation.
E	Install the memory into the dark gray slots test the server board before installing others.

Question 139 Explanation:

Always check the motherboard documentation before you begin installing components. Each motherboard will have a specific type of channel configuration (most likely dual or quad-channel), and where the sticks of RAM should be installed depending on what configuration you will use. Never assume anything even if it is from a familier manufacture.

Question 140

Based on the following image of a speed test, which statement is correct? (ID-ATIA-191)

A	Ping time is inversely proportional to the latency rate.
B	Low ping time may indicate a internal (LAN) network issues.
C	Low ping time indicate a faster and reliable Internet connection.
D	For most home users, having a higher upload speed is more importnat than having a higher download speed.
E	High ping time indicate a faster and reliable Internet connection.

Question 141

You tested a video card on a test bench and determined it is in good working condition. But the video card stop working after you installed it on a workstation. Which of the following Windows tools should you use first to troubleshoot the problem? (ID-ATIA-278)

A	Device Manager
B	Computer Management
C	Task Manager
D	System Configuration

Question 142

Which of the following statements best describe a cable modem connection? (ID-ATIA-54)
1. Cabling that can carry TV signals
2. Telephone lines
3. Coaxial cabling
4. Sharded bandwidth per loop
5. Twisted-pair copper cabling
6. Dedicated bandwidth

A	Statements 1, 2, 5, 6
B	Statements 1, 3, 6
C	Statements 1, 3, 4
D	Statements 1, 2, 3, 6

Question 143

What is the most common motherboard type used in full-size desktop PCs? (ID-ATIA-97)

A	ITX
B	mATX
C	mITX
D	ATX
E	LPX/NLX

Question 144

Which of the following translates a computer name into an IP address? (ID-ATIA-247)

A	TCP
B	DNS
C	SSH
D	UDP
E	FTP

Question 145

You work for a company with a campus that has four separate buildings; A, B, C and D. The fiber optic Internet connection is connected to the Building A. Each building has its own LAN setup. You were advised to connect all four LANs together in order to share data and information. What type of network would you be creating by connecting these four LANs together? (ID-ATIA-209)

A	WLAN
B	WAN
C	LAN
D	PAN
E	MAN

Question 146

What are the characteristic features of the signal that can be transmitted through the HDMI cable? Choose all the best answers. (ID-ATIA-88)

A	Video only
B	Analog signal
C	Audio only
D	Digital signal
E	Video and Audio

Question 147

How do STP cables reduce electromagnetic interference (EMI)? (ID-ATIA-138)

A	It incorporates an aluminum shield around the twisted wires.
B	It incorporates a thicker plastic jacket around the twisted wires.
C	It incorporates thicker lower gauge wires for twisted pairs.
D	It incorporates thicker higher gauge wires for twisted pairs.

Question 147 Explanation:

Shielded Twisted-Pair (STP)

Question 148

To which type of technology would you install a x16 card? (ID-ATIA-243)

A	DisplayPort
B	PCIe
C	USB
D	Thunderbolt

Question 149

You are helping a project manager with a presentation using a laptop that feeds video to a projector. During your tests, the projector’s image begins to flicker. The laptop’s display does not have any problems. You attempt to change the resolution on the laptop, but the issue continues. Which of the following should you do next? (ID-ATIA-123)

A	Change the aspect ratio of the laptop.
B	Check the connectivity of the power cable.
C	Change the projector settings.
D	Check the connectivity of the video cable.

Question 150

On which of the following computers requires the most RAM? (ID-ATIA-299)

A	Thin client
B	Thick client
C	Gaming PC
D	Virtualization PC
E	AV editing workstation

Question 151

Which of the following commands is used to generate the following information on Command Prompt? Click on the image if it is hard to read. (ID-ATIA-178)

A	ifconfig /release
B	ifconfig /all
C	ipconfig /release
D	ipconfig /all
E	ipconfig

Question 151 Explanation:

Command Prompt is Windows-based. Therefore it has to be ipconfig. You will not see the detailed information unless you use the command /all. You can clearly see on the image MAC address of the network card is displayed. This information is only displayed when ipconfig /all is used.

Question 152

A company has guest virtual machines on their server that get direct access to the hosting computer’s network connection. What is another name for this? (ID-ATIA-157)

A	Bridged networking
B	Private virtual network
C	NAT
D	Host-only networking

Question 153

What is the standard specified maximum allowable cable length for Parallel ATA (PATA)? (ID-ATIA-102)

A	2 meters
B	1 meter
C	4.5 meters
D	18 inches

Question 154

Which of the following channel is typically used for 802.11 wireless network? (ID-ATIA-233)

A	88
B	6
C	802
D	21

Question 155

Which of the following is used to express IPv4 addresses? (ID-ATIA-115)

A	Decimal numbers
B	Octagonal numbers
C	Binary numbers
D	Hexadecimal numbers

Question 156

A workstation on a LAN can ping other workstations, ping google server IP 8.8.8.8, can access internal network drives, but cannot access any website on the Internet. Which of the following command would you run on Microsoft CMD? (ID-ATIA-204)

A	ipconfig /release
B	ipconfig /setclassid
C	ipconfig
D	ipconfig /flushdns
E	ipconfig /all

Question 156 Explanation:

This issue is most likely caused by the DNS. It explains why the workstation can ping the IP of a google server but cannot access google.com.

Question 157

Which of the following network device act as the entry point into another network or Internet? (ID-ATIA-15)

A	DNS server
B	Switch
C	DHCP server
D	Default gateway
E	Hub

Question 158

A customer complains that when his son starts watching movies, the Internet for everyone in the house slows down. Which settings should be reconfigured to alleviate the problem? (ID-ATIA-140)

A	DSL
B	WAN
C	QoS
D	VLAN
E	VPN

Question 159

A unique number used for identification of a mobile network phone user is referred to as: (ID-ATIA-03)

A	IMSI
B	IMEI
C	IPV
D	SSID
E	MAPI

Question 159 Explanation:

An international mobile subscriber identity (IMSI) is a unique number that is usually fifteen digits long.

Question 160

Which of the following protocol uses port 427? (ID-ATIA-285)

A	HTTP
B	RDP
C	SLP
D	DNS
E	FTP

Question 161

The magnetic platters based hard drives have spinning disks. What measurement is used to describe the rate of spin? (ID-ATIA-96)

A	Revolutions per second
B	Revolutions per minuite
C	Iteration per minute
D	Byte per second
E	Iteration per second

Question 162

Which of the following IP address is not an internal LAN IP address? (ID-ATIA-275)

A	10.52.50.10
B	127.0.0.1
C	192.185.225.250
D	192.168.1.55

Question 163

Which of the following statement best describes the behavior of the CMOS chip and its interaction with BIOS? (ID-ATIA-99)

A	The CMOS chip is responsible for carrying out all the operations drirected from the BIOS.
B	The BIOS cannot load without a CMOS chip because the BIOS firmware is written into the CMOS chip.
C	The CMOS chip maintains the information about BIOS configurations options such as date and time, boot sequence and hardware settings.
D	The CMOS is a non-volatile chip and it can maintain the information without any power while BIOS chip will lose its information once the power is turned off.

Question 163 Explanation:

Note CMOS chip will get rest if the battery on the motherboard is pulled and the PSU is turned off.

Question 164

Which of the following statement(s) describe(s) IMAP? Please select all that apply. (ID-ATIA-70)

A	Enables sending email messages from client devices.
B	It offers improved functionality in comparison to POP3.
C	Offers less functionality than POP3, but can support much higher number of clients than POP3.
D	Servers the same function as POP3.
E	Enables email exchange between mail servers.

Question 165

What term is used to describe a dedicated file server? (ID-ATIA-44)

A	DNS server
B	SMTP server
C	FTP server
D	HTTP server

Question 166

A computer stops booting with the following message on display: Alert! Cover previously removed. Which of the following do you need to reset on BIOS in order to rectify this issue? (ID-ATIA-150)

A	Default POST settings
B	Date and time settings
C	CMOS memory settings
D	Intrusion detection settings

Question 167

A type of cryptographic network protocol for secure data communication, remote command-line login, remote command execution, and other secure network services between two networked computers is known as ______. (ID-ATIA-39)

A	TFTP
B	SSH
C	Telnet
D	RDP
E	SFTP

Question 168

Which of the following refer to a copper cabling termination specification? (ID-ATIA-19)

A	RG-45
B	T568A
C	RJ-11
D	RG-6

Question 169

Which of the following is not a configuration that can be made in the UEFI/BIOS? (ID-ATIA-200)

A	Boot sequence
B	Intrusion detection
C	Overclocking
D	Install drivers
E	Temperature thresholds

Question 170

All of the following protocols uses TCP and UDP except _______________ which only uses TCP. (ID-ATIA-286)

A	DNS
B	FTP
C	Telnet
D	SSH
E	RDP

Question 171

After installing a printer for a customer, what should you do first? (ID-ATIA-271)

A	Restart or power cycle the printer.
B	Print a test page.
C	Reboot the computer.
D	Use a program like MS Word or MS Excel to print a string of letters and numbers.

Question 172

______________ is a lightly proctected subnet containing devices that is placed outside of the a firewall. (ID-ATIA-103)

A	VLAN
B	VPN
C	Extranet
D	DMZ

Question 173

Which of the following best describes the differences between a switch and a router? (ID-ATIA-292)

A	A switch interconnects one or more networks; a router interconnects devices on a network.
B	A switch broadcasts all data packets that are sent on the network; a router transmits data directly to the device.
C	A switch interconnects devices on the same network so that they can communicate; a router interconnects one or more networks.
D	A router broadcasts all data packets that are sent on the network; a switch transmits data directly to the device.

Question 174

This term is used to describe the delay in the RAM's response to a request from the memory controller. (ID-ATIA-294)

A	Return delay
B	Ping
C	Lag
D	Fetch interval
E	Latency

Question 175

Answer the following question based on the network diagram below. Which of the following network devices are most likely served by the domain controller (DC)? Click on the image if it is hard to read. (ID-ATIA-161)

A	Router with IP 192.168.0.1
B	Workstations 1, 2 and 3.
C	Workstations 1, 2 and 3 and printer.
D	Workstations 7, 8 and print station.
E	Workstations 1, 2, 3, 4, 5 and 6.

Question 175 Explanation:

The best answer is workstation 7, 8 and print station. The workstation 9 may also be on the DC.

Question 176

Which of the following installation types would require PXE compliance? (ID-ATIA-124)

A	Network
B	Internal
C	Local
D	USB flash drive

Question 176 Explanation:

A network-based installation requires that the network card be PXE compliant so that it can boot to the network and locate a DHCP server and deployment server. Local installations, such as using a USB flash drive or optical disc do not need the network adapter. Internal installations, such as ones that are done from a secondary internal hard drive, also do not need a PXE compliant network card.

Question 177

Which of the following refers to one of the functionalities provided by RADIUS and TACACS servers? (ID-ATIA-84)

A	Email handling
B	Name resolution
C	Centralized authentication
D	File storage and sharing

Question 178

What do you call a device consisting of multiple connector blocks and ports used for cable management? (ID-ATIA-02)

A	Patch panel
B	Medica convertor
C	Main Distribution Frame (MDF)
D	Blockchain
E	Demarc

Question 179

You build a new computer and test it on a PC test bench. No errors or issued are noted during the test period. Then you install the same components on a desktop case. After about 15 minutes computer shuts down automatically. Which of the following is most likely the cause of the problem? (ID-ATIA-235)

A	Lose power connection to the hard drive.
B	Hard drive is failing.
C	The CPU has overheated.
D	Incompatible RAM modules are installed.

Question 180

Which type of CPU socket mounting method is mostly used in laptop computers and tablets? (ID-ATIA-171)

A	LGA
B	BGA
C	Chipset
D	PGA

Question 180 Explanation:

BGA uses a grid array of solder balls to mount and is not user-serviceable.

Question 181

Which of the following is in use when a WINS server tries to resolve a hostname into an IP address on a Windows-based LAN? (ID-ATIA-78)

A	TCP/IP
B	Domain controller
C	DNS
D	NetBIOS
E	DHCP

Question 182

How many pins are inside an SATA 3.0 data connector? (ID-ATIA-238)

A	7
B	24
C	15
D	128

Question 183

What are the characteristics features of satellite Internet connections? Please select all that apply. (ID-ATIA-69)

A	Lack of signal interference.
B	Low signal latency.
C	Relatively high cost in comparison to terrestrial links.
D	Cheaper in comparison to terrestrial links.
E	Interference (weather dependent).
F	High signal latency.

Question 184

Which IEEE standard provides the implementation basis for most modern (as of 2020 January) WLANs? (ID-ATIA-07)

A	IEEE 802.1x
B	IEEE 802.1q
C	IEEE 802.3
D	IEEE 802.11

Question 184 Explanation:

This question should be updated as the years go by...

Question 185

Which of the following answers listed below refer(s) to storage media type(s) that can be read, but not written to? Please select all that apply. (ID-ATIA-22)

A	CD-RW
B	BR-R
C	CD-ROM
D	DVD-RW
E	BD-RE
F	DVD-ROM
G	USB storage

Question 186

A data storage solution that combines multiple disk drive components into a single logical unit to increase volume size, performance, reliability is referred to as __________. (ID-ATIA-74)

A	Aggregated disk
B	Redundant Array of Independent Disks (RAID)
C	Serial Attached SCSI (SAS)
D	load balancing

Question 187

Which of the following is the most important factor for a remote off-site file server that will be accessed by multiple employees at the same time? (ID-ATIA-264)

A	I/O network bandwidth
B	Disk speed
C	RAM capacity and speed
D	CPU type

Question 187 Explanation:

Note, all of the above factors are important. But I/O network bandwidth is the most important because it is most likely the bottleneck when multiple users are accessing the system at the same time.

Question 188

What is the special-purpose memory type used by graphics controllers? (ID-ATIA-59)

A	Registered memory
B	VRAM
C	SRAM
D	MicroDIMM
E	UDIMM

Question 188 Explanation:

Video RAM, or VRAM, is a dual-ported variant of dynamic RAM, which was once commonly used to store the framebuffer in graphics adapters.

Question 189

In 802.11 networks, the term "Channel bonding" refers to a technique that allows for combining adjacent channels to increase the amount of available bandwidth. When was channel bonding first introduced? (ID-ATIA-110)

A	With IEEE 802.11g standard.
B	With IEEE 802.11n standard.
C	With IEEE 802.11b standard.
D	With IEEE 802.11a standard.
E	With IEEE 802.11ac standard.

Question 190

This tool can be used for measuring the strength of a wireless signal. (ID-ATIA-114)

A	Wifi-analyzer
B	Optical Time Domain Reflectometer (OTDR)
C	Tone generator
D	Network mapper
E	Multimeter

Question 191

Your employer has requested that they need access to the local server located in Calgary, Alberta. Your employer is located in Houston, Texas. After providing credentials, the employer has advised you that they cannot ping the server from the Houston office. To allow access to the system remotely, which capability most likely requires configuration? (ID-ATIA-127)

A	Static IPs
B	QoS
C	VPN passthrough
D	Port forwarding

Question 191 Explanation:

Note, static IP is also a good option to configure. However, the port forwading is the most important element in this senario.

Question 192

Which of the following refers to the default ("shipped with") configuration settings a mobile device? (ID-ATIA-107)

A	PII
B	PRI
C	PRL
D	IMEI
E	RIS

Question 192 Explanation:

The Primary Rate Interface (PRI)

Question 193

What is the most common connector type used for providing power to various hardware components inside a desktop computrer? (ID-ATIA-90)

A	D-sub connector
B	Berg connector
C	4-pin connector
D	Molex connector
E	Mini-DIN connector

Question 194

A user working at a PC is experiencing screen flicker. Of the following, what should you reconfigure? (ID-ATIA-153)

A	Switch from HDMI to DVI
B	Refresh rate
C	CCFL
D	Resolution

Question 195

Which of the following server types is used for synchronizing time across multiple networks and network devices? (ID-ATIA-83)

A	DHCP server
B	FTP server
C	NTP server
D	DNS server
E	HTTP server

Question 196

Answer the following question based on the diagram below. User on Workstation 7 complains that she cannot print. The printer is controlled by a print server. The other users did not report any issues with printing through the same print server. What is the first action you should take to torubleshoot the problem? Click on the image if it is hard to read. (ID-ATIA-193)

A	Check the firmware and drivers for the printer on the Workstation 7.
B	Clear the print queue and reboot the printer.
C	Reinstall the OS on the Workstation 7.
D	Open the firewall ports on the print server for Workstation 7.
E	Replace the printer USB cable that connects to the print server.

Question 197

What term is used to describe a mobile device's ability to share its Internet connection with other devices? (ID-ATIA-17)

A	Pairing
B	Tethering
C	Clustering
D	Meshing
E	Bonding

Question 198

How many devices can be connected to a single motherboard slot with a one Serial ATA (SATA) data cable? (ID-ATIA-101)

A	Up to 3 devices
B	Up to 1 device
C	Up to 4 devices
D	Up to 2 devices

Question 199

Which DVI connector type does not provide support for analog signal transmission? (ID-ATIA-111)

A	DVI-A
B	DVI-I
C	DVI-D
D	DVI-A/D

Question 200

Which of the following technology is used in most modern laptop display units? (ID-ATIA-94)

A	Plasma
B	CRT
C	LCD
D	OLED

Question 200 Explanation:

In the next 5 years or so I except most laptop to us OLEDs.

Question 201

You have been advised that no one can reach sanuja.com. As an IT professional, you run a ping test and found you can ping the IP address of sanuja.com (192.185.225.33). However, you cannot ping sanuja.com itself. Assuming sanuja.com is on a self-hosted web server, what is most likely the cause of this problem? (ID-ATIA-176)

A	Internet connection to the webserver is down.
B	Web server port forwarding is incorrect.
C	DNS server is down.
D	SFTP server is down.
E	DHCP server is down.

Question 201 Explanation:

Since you can ping the IP but cannot reach the website, the Internet connection to the server must be working. Most likely either the DNS server is down or incorrectly configured.

Question 202

What is the functionality of the "Airplane mode" on mobile devices? (ID-ATIA-91)

A	Disable network chipset.
B	Change the bandwidth of the wireless communication spectrum.
C	Disable wireless transmission capability.
D	Make the device lighter.

Question 203

When a modular hardware component (inside the case) is replaced, where is the updated information about the specific parameters of the new device stored? Please select all that apply. (ID-ATIA-10)

A	System BOIS
B	Flash memory
C	CMOS RAM
D	Secondary storage
E	Startup BIOS

Question 204

You have been advised by your customer that their computer failed to load the OS upon a reboot. Upon investigation, you recognized that you have to reconfigure the boot sequence in the BIOS. However, after the reconfiguration when you restart the computer, you notice the system again failed to boot into the OS and all your BIOS settings are erased. What should be your next course of action to rectify the problem? (ID-ATIA-146)

A	Test the BIOS chipset and advise the customer to replace the BIOS chip.
B	Replace the entire motherboard because this is most likely caused by a burnt BIOS chip.
C	Test and replace the CMOS battery.
D	Reinstall the OS and test each software addition for compatiblity.
E	Update the BIOS firmware according to manufacture guidelines.

Question 204 Explanation:

BIOS configuration information is stored in CMOS chip. CMOS chip requires the battery backup to maintain its saved content. Most likely either the CMOS battery connection is lose or the battery has to be replaced.

Question 205

Which of the following answers refers to a security feature used in Bluetooth device pairing? (ID-ATIA-66)

A	Cleartext credentials
B	Multifactor authentication
C	Biomimetics
D	PIN code
E	WEP

Question 206

A PC’s network adapter has a link light that is lit(normal), but the PC can’t access internal network resources. Which of the following is the most likely cause of the issue? (ID-ATIA-132)

A	Packet collisions
B	Incorrect gateway
C	Slow transfer speed
D	IP address conflict

Question 206 Explanation:

If there is an IP conflict (two devices in the same NAT has the same IP address), the system will still show a connection to the gateway but will result in connection issues.

Question 207

Which of the following expansion slot found in laptops is based on a desktop counterpart? (ID-ATIA-35)

A	PCI-X
B	mITX
C	MicroSD
D	mini PCIe

Question 208

Which of the following answers refers to a laptop's Bluetooth module? (ID-ATIA-64)

A	Riser card
B	WLAN
C	WPAN
D	NAS

Question 209

Which of the following HDD form factor is used in typical laptop computers? (ID-ATIA-62)

A	5.25 inch
B	2.5 inch
C	1.8 inch
D	3.5 inch

Question 210

A CPU design based on an instruction set that tries to improve speed by utilizing relatively few and simple instructions is referred to as _____________. (ID-ATIA-116)

A	HPFS
B	EPIC
C	CISC
D	RISC

Question 210 Explanation:

RISC (reduced instruction set computer)

Question 211

Which of the following printer technologies uses piezoelectric pressure pads to produce small bubbles that are moved to the paper? (ID-ATIA-143)

A	Inkjet
B	Laser
C	Impact
D	Thermal

Question 212

The power supply fan and case fans spin, but there is no power to other devices. Which of the following is the most likely cause of this? (ID-ATIA-147)

A	Failed hard drive
B	Failed RAM
C	Improper data/power connectivity
D	Drive not recognized
E	CPU failure

Question 213

Which of the following types of printers requires a maintenance kit that contains a fuser, transfer roller, and pickup rollers? (ID-ATIA-155)

A	Laser
B	Impact
C	Thermal
D	Inkjet

Question 214

When you visit SANUJA.COM website today, which of the following server is most likely linked your request to this web server's IP address? (ID-ATIA-164)

A	HTTP server
B	DHCP server
C	Network authentication server
D	DNS server
E	Syslog server

Question 215

This is a dedicated microcontroller designed for carrying out cryptographic operations. (ID-ATIA-95)

A	TPM
B	UTM
C	ACPI
D	AHCI

Question 215 Explanation:

Trusted Platform Module is an international standard for a secure cryptoprocessor.

Question 216

Which of the following statement best describes Automatic Private IP Addressing (APIPA)? (ID-ATIA-14)

A	APIPA uses an address block range between 192.168.0.1 and 192.168.0.255
B	APIPA-assigned address can directly connect to the Internet.
C	APIPA allows Windows host to self-configure an IP address and subnet mask when DHCP is unaviable.
D	APIPA is used only in WAN enviroment.

Question 217

What is the typical operating temperature of a CPU? (ID-ATIA-218)

A	10° Celsius
B	60° Celsius
C	10° Fahrenheit
D	60° Fahrenheit

Question 218

A government agency requested your advice on building a data communication backbone that is highly secure and difficult to eavesdrop. Which of the following infrastructure type would you recommend? (ID-ATIA-201)

A	Fiber optic
B	Satellite
C	DSL
D	Microwave
E	Cable

Question 219

Which non-profit organization that avoids paying taxes and yet lobbies against the right to repair? (ID-ATIA-253)

A	CompTIA
B	Apple
C	Microsoft
D	IBM

Question 220

Which of the following answers refers to a propietary connector type that features symmetrical/resversible connector pug? (ID-ATIA-58)

A	USB-C
B	Lightning
C	Thunderbolt
D	Micro-USB

Question 221

Which of the following solutions can be used to provide device authentication before decrypting an HHD? (ID-ATIA-75)

A	SCP
B	SSH
C	EFS
D	TRIM
E	TPM

Question 221 Explanation:

Trusted Platform Module

Question 222

What type of server handles the assignment of dynamic IP addresses? (ID-ATIA-120)

A	Authentication server
B	DNS server
C	VPN server
D	DHCP server
E	Proxy server

Question 223

Which of the following is a type of virtualization software? (ID-ATIA-175)

A	IaaS
B	Hyper-D
C	VMware
D	SFTP
E	iCloud

Question 224

Sanuja purchased a well used, but hardware certified and tested, HP G7 server for his homelab. He noticed after a few hours, the processor starts to overheat. Which of the following might be the cause? (ID-ATIA-279)

A	The CPU is not properly seated.
B	CUP thermal compound may have been degregated.
C	The CPU is not locked down.
D	The CPU is not compatible with the motherboard.

Question 225

Which of the following is the typical speed of a SATA hard disk drive? (ID-ATIA-259)

A	1000 Mbps
B	32 GB
C	3.1 GHz
D	7200 RPM

Question 226

Which of the following tools would be helpful in determining the optimal placement of WAP? (ID-ATIA-55)

A	Wi-Fi analyzer
B	Network mapper
C	War driving
D	Optical power meter

Question 227

Which of the following refers to a means for creating private encrypted network connections on a mobile device? (ID-ATIA-63)

A	WPAN
B	WLAN
C	VLAN
D	VPN
E	Domain

Question 228

Which of the following are characteristic features of Category 5e (Cat 5e) cable? (ID-ATIA-05)
1. 10 Gbps Ethernet (10GBaseT networks)
2. RJ-11 connector
3. 55-meter cable segment length
4. 100 Mbps Ethernet (100BaseT networks)
5. Rj-45 connector
6. Fiber-optic SFP connector
7. 100-meter cable segment
8. Twisted-pair copper cable
9. Coaxial cable
10. 1 Gbps Ethernet (1000BaseT networks)

A	2, 3, 6, 9, 10
B	1, 4, 5, 6, 8
C	4, 5, 7, 8, 10
D	1, 3, 5, 6, 8

Question 229

Beeps codes during booting are helpful in troubleshooting hardware problems. (ID-ATIA-194)

A	CMOS
B	POST
C	Windows OS check
D	Linux kernel

Question 230

Which of the following RAID arrays is fault tolerant and allows data striping with parity? (ID-ATIA-232)

A	RAID 0
B	RAID 5
C	RAID 1
D	RAID 10

Question 231

According to the following CMD information, what is the IP address of the main router that issued the IP for this client? Click on the image if it is hard to read. (ID-ATIA-129)

A	255.255.255.0
B	192.168.0.195
C	21-68-5D-BC-1C-24
D	192.168.33.1
E	fe80::d05d:be18:4780:744
F	192.168.55.1

Question 232

Common examples of ____________ printers include dot matrix, daisy-wheel printers, and ball printers. (ID-ATIA-270)

A	Laser
B	Inkjet
C	Thermal
D	3D
E	Impact

Question 233

If you were to design and build a laptop that would be installed on a law enforcement vehicle, which of the following file storage solution would you use? Choose the best answer. (ID-ATIA-81)

A	DRRAM
B	SSDs
C	DDRRAM
D	Magnetic disks
E	SDRAM

Question 233 Explanation:

For file storage it has to be either a magnetic disks or SSDs. Consdiering this is for a laptop that would be used in a vehicle, SSD would the best choice.

Question 234

Internet Message Access Protocol (IMAP) servers use the default port ________ but for secure transmissions they use the default port _______. Answers are in respective order. (ID-ATIA-168)

A	989, 990
B	80, 443
C	21, 990
D	143, 993
E	22, 1024

Question 235

Users in the xyz company have complained that they cannot connect to the Internet on their laptops and mobile devices. However, they can access the Internet using their desktop computers. Which of the following devices most likely causing this problem? (ID-ATIA-224)

A	Firewall
B	Managed switch
C	WAP
D	Cable modem
E	Router

Question 236

After initial diagnostic and allocation of system resources, the startup BOIS program checks for information about secondary storage devices that might contain the OS. The list of devices and the order in which they should be checked can be found in __________ and this procedure is known as _________. The answer is in the respective order. (ID-ATIA-98)

A	BOIS, Master Boot Record (MBR)
B	BIOS, boot record
C	BOIS, boot sequence
D	CMOS chip, boot record
E	CMOS chip, boot sequence
F	CMOS chip, Master Boot Record (MBR)

Question 237

What is the network topology in which each node has a direct connection to every other node? (ID-ATIA-41)

A	Mesh
B	Bus
C	Ring
D	Star

Question 238

What is the maximum signal range of a Class 1 Bluetooth device? (ID-ATIA-216)

A	1m
B	100m
C	10m
D	5m

Question 239

Which of the following hard drive type(s) most widely used in laptop computers? Please select all that apply. (ID-ATIA-79)

A	SSHDs
B	Flash drives
C	USB drives
D	SSDs
E	Magnetic disks

Question 240

Which of the following is a possible symptom of a failing CPU? (ID-ATIA-192)

A	The computer won’t boot.
B	CPU spikes once in awhile beyond the recommended voltage range for a very short period of time.
C	BIOS reports low temperatures within the case.
D	Lockups and overheating immediately before PC shuts down.
E	Software started to show file corruption.

Question 240 Explanation:

Note, if CPU spikes and remains outsie of the recommended votage range, that is also an indicator of CPU failure.

Question 241

Which of the following statements applies to ECC RAM? (ID-ATIA-60)

A	Can detect and correct errors.
B	Can only detect errors, but does not have the capability to correct them.
C	ECC refers to parity RAM (two terms are interchangable).
D	Offers better performance in terms of speed when comparred to non-ECC type of RAM.

Question 242

What is the default port for AFP? (ID-ATIA-27)

A	445
B	427
C	413
D	548
E	443

Question 243

Which of the following solution can be used to hide the internal IP addresses by modifying IP address information in IP packet headers while in transit across a traffic routing device? (ID-ATIA-72)

A	DHCP
B	VPN
C	NAT
D	DNS
E	QoS

Question 244

Which of the following is the most secure and common connection method when synchronizing data from a mobile device to a PC? (ID-ATIA-165)

A	Wi-Fi direct
B	Bluetooth
C	Lightning
D	USB

Question 245

Which type of password provides the highest level of permissions in BIOS? (ID-ATIA-89)

A	Supervisor
B	Power-user
C	root
D	Administrator

Question 246

The 120mm and 140mm fans are associated with which type of PC component? (ID-ATIA-274)

A	CPU fans
B	On-board video chipset fans
C	Case fans
D	RAM module fans

Question 247

_____________ is a type of CPU architecture where a single physical CPU contains more than one execution core on a single die or chip. (ID-ATIA-11)

A	Multitasking
B	Hyper-threading
C	Multicore
D	Parallel processing

Question 248

The following image is an example of a speed test result. What does the b in 328.85 Mbps stand for? (ID-ATIA-190)

A	Bandwidth
B	Bytes
C	Megabytes
D	Bits

Question 249

According to the following CMD information, what is the IP of DNS server? Click on the image if it is hard to read. (ID-ATIA-130)

A	192.168.0.195
B	192.168.55.1
C	192.168.33.1
D	255.255.255.0
E	21-68-5D-BC-1C-24

Question 250

What is the minimum number of hard drives necessary to implement RAID 5? (ID-ATIA-211)

A	Four
B	Six
C	Five
D	Three
E	Two

Question 251

Which of the following should be reset during normal printer maintenance? (ID-ATIA-131)

A	Print job cache
B	Page count
C	Job queue
D	Tray settings

Question 251 Explanation:

Page count is typically used as a gauge for scheduling regular matianace interval.

Question 252

A network drive has high latency and you have determined one of the drives in the RAID array shows a reduced performance. All drives in the RAID array are identical to each other. What should be the best course of action for this situation? (ID-ATIA-133)

A	Rebuild the RAID array.
B	Reinstall the RAID driver.
C	Replace the RAID controller.
D	Reseat the faulty drive.
E	Replace the faulty drive.

Question 253

Which of the terms listed below refers to a logical grouping of computers that allow computer hosts to act as if they were attached to the same brodcast domain regradles of their physical location? (ID-ATIA-52)

A	Domain
B	VPN
C	VLAN
D	DMZ
E	SNMAP community

Question 253 Explanation:

A virtual LAN is any broadcast domain that is partitioned and isolated in a computer network at the data link layer.

Question 254

Which of the following protocols is used to perform file sharing between Apple computers running macOS and PCs running Windows on a LAN? (ID-ATIA-136)

A	SMB
B	RDP
C	POP3
D	SSH

Question 254 Explanation:

SMB (Server Message Block) can be used to facilitate file sharing between Windows computers and computers running macOS. It is sometimes referred to as its older name CIFS (Common Internet File System).

Question 255

This term is used to describe a set of Intel CPU hardware enhancements improving support for virtualization. (ID-ATIA-76)

A	VT-x
B	Hyper-V
C	Catalyst
D	EPV
E	Proxmox

Question 256

Which of the following most likely resolve an issue where a tablet intermittently losing the connection to the Internet? Please select all that apply. (ID-ATIA-303)

A	Use GPRS instead.
B	Set up a static IP.
C	Power cycle the device.
D	Forget the network and reconnect to it.
E	Check if the SSID was correct.

Question 256 Explanation:

You may think why not check the SSID? Well, if the SSID was incorrect, the tablet should never have been able to access the Internet in the first place. Unless there are unsecured networks in the area which tablet is now connected. This question is bit tricky. 🙂

Question 257

Which of the folllowing tools would be used for testing power supply volage output? (ID-ATIA-30)

A	Voltage Feedback Unit (VFU)
B	Loopback plug
C	Torner and probe kit
D	Torx screwdriver
E	Multimeter

Question 258

You are replacing an older NIC on a desktop computer. Which of the following is an important tool in protecting electronic components from power surge? (ID-ATIA-228)

A	Multimeter
B	Power surge protector
C	Anti static mat
D	Anti static strap

Question 259

This is a type of limited-range computer network used for data transmission among various types of personal devices. (ID-ATIA-87)

A	MAN
B	SAN
C	PAN
D	LAN

Question 259 Explanation:

A personal area network (PAN) is a computer network for interconnecting devices centered on an individual person's workspace.

Question 260

You were told to troubleshoot a network problem. You noticed one set of LED lights on the network card is blinking rapidly even after you remove all network connections to the computer. Which of the following is most likely the problem? (ID-ATIA-254)

A	A defective network card in computer.
B	A defective hard drive in computer.
C	A defective SSD in the computer.
D	The original switch and modem that was plugged into the computer.

Question 261

What is the Microsoft proprietary remote access protocol that provides the user with a graphical interface for connecting to another computer on a network? (ID-ATIA-04)

A	VPN
B	RDP
C	Telnet
D	SSH
E	VNC

Question 261 Explanation:

Remote Desktop Protocol (RDP) is a proprietary protocol developed by Microsoft,

Question 262

Your employer requested that the IT department should provide a web-based and cloud-hosted scheduling system for booking appointments with clients. What technology would you recommend to your employer? (ID-ATIA-183)

A	DaaS
B	SaaS
C	IaaS
D	PaaS
E	FTP

Question 262 Explanation:

Infrastructure as a service (IaaS) is a form of cloud computing that provides virtualized computing resources over the internet.

Question 263

Which of the following is a common problem with double NAT networks? (ID-ATIA-219)

A	High latency
B	DNS not resolving some addresses
C	FTP access failure
D	Low ping rate

Question 264

What is the standard port for POP3? (ID-ATIA-47)

A	UDP port 123
B	TCP port 110
C	UDP port 161
D	TCP port 143

Question 265

In Windows Device Manager, an exclamation point next to a device indicates which of the following? (ID-ATIA-195)

A	The device is unplugged.
B	The device driver needs to be upgraded.
C	The device is disabled.
D	The driver is not digitally signed.
E	A driver is not properly installed for this device.

Question 266

Which type of protocols listed below is used for the automated discovery of networked services on Local Area Networks (LANs)? (ID-ATIA-71)

A	SLP
B	AFP
C	SMB
D	FTP
E	CIFS

Question 267

Which of the following refer to IoT technologies designed to provide communication between appliances in a home automation network? Please select all that apply. (ID-ATIA-40)

A	NFC
B	Zigbee
C	Z-Wave
D	RFID
E	Ant+

Question 268

Which of the following is the module format used by a laptop's DDR4 SODIMMs? (ID-ATIA-163)

A	200-pin
B	240-pin
C	260-pin
D	204-pin

Question 269

Which of the following refers to the best solution for securing a small network lacking an authentication server? (ID-ATIA-67)

A	WPA-PSK
B	WPA-Enterprise
C	WPA2-PSK
D	WPA2-Enterprise

Question 270

Every time a workstation at company xyz boots, its time and date keep resetting to January 1, 2000. Which of the following is the most likely cause? (ID-ATIA-197)

A	The lithium battery needs to be replaced.
B	The Windows Date and Time Properties window needs to be modified.
C	Windows needs to be updated.
D	The BIOS needs to be updated.

Question 271

What is the peak transfer rate of the DDR4-3200 module? (ID-ATIA-18)

A	21333 MB/s
B	19200 MB/s
C	23466 MB/s
D	25600 MB/s

Question 272

Which of the following refers to a short distance, line-of-sight technology used for in-home remote controls? (ID-ATIA-117)

A	Z-Wave
B	802.11
C	802.3
D	NFC
E	IR

Question 273

What is TLS? (ID-ATIA-252)

A	Transport Layer Security (TLS) is used to secure communication between HTTP servers and web browsers.
B	Transport Layer Security (TLS) is the depreciated predecessor of Secure Sockets Layer (SSL).
C	Trusted Layer Security (TLS) is an international standard for a secure cryptoprocessor, a dedicated microcontroller designed to secure hardware through integrated cryptographic keys.
D	Trusted Layer Security (TLS) is an encryption standard that is used in NFC secure transactions such as credit card payments.
E	Trusted Layer Security (TLS) is a type of protocol that is used to secure site-to-site VPN connections.

Question 273 Explanation:

TLS is the successor to Secure Sockets Layer (SSL).

Question 274

According to the digram below, the router with IP address 192.168.1.1 has a subnet of ____________ and is composed of _______ bits. The answer is in respective order. Click on the image if it is hard to read. (ID-ATIA-162)

A	255.255.255.0, 24
B	192.168.1.xxx, 32
C	192.168.1.1, 32
D	192.168.1.1, 24
E	255.255.255.0, 32

Question 275

What is the maximum signal range of a Class 2 Bluetooth device? (ID-ATIA-215)

A	5m
B	1m
C	100m
D	10m

Question 276

Which of the following devices is the best solution for implementing and enforcing network security policies? (ID-ATIA-225)

A	Managed switch
B	Firewall
C	Repeater
D	Router
E	WAP

Question 277

Which of the following would you check first if a workstation on a LAN can ping other workstations and access internal network drives, but cannot access the Internet? (ID-ATIA-201)

A	Firewall settings
B	NIC driver
C	Central switch
D	NIC card
E	Patch cable

Question 278

Which of the following is a valid physical layer address (MAC address)? (ID-ATIA-126)

A	10.1.1.255
B	http://sanuja.com
C	00:1J:C0:G1:55:21
D	4410:FF11:AAB3::0012
E	00-1C-C0-A1-55-21

Question 278 Explanation:

You cannot have any letter above F in a hexadecimal number. Hence, 00:1J:C0:G1:55:21 is invalid. You can, however, describe a MAC address either with "- "or ":" between each segment.

Question 279

Which of the following statement on SSID is correct? (ID-ATIA-244)

A	SSID can contain special characters (spaces, periods, dashes, underscores etc).
B	The maximum length of an SSID must not exceed 128 bytes/characters.
C	It is illegal to have vulgar language on an SSID in most Western democratic countries.
D	If there are two WLANs with exact same SSID, it will lead to IP conflicts and network issues.

Question 280

Which of the following interfaces takes advantage of the 19-pin Type A connector? (ID-ATIA-38)

A	HDMI
B	FireWire
C	DisplayPort
D	Thunderbolt
E	USB

Question 281

This deprecated remote access protocol utilizes insecure port 23 and command-line interface (CLI). (ID-ATIA-169)

A	Telnet
B	FTP
C	RDP
D	SSH
E	IMAP

Question 282

Optical Time-Domain Reflectometer (OTDR) is a type of specilized cable tester that allows for _____________. (ID-ATIA-85)

A	testing reliability of copper network connections with termination points located at long distances (such as between cities or countries).
B	analysis of signal wavelengths in CAT5e and CAT6 cables.
C	testing latency issues between termination points (fiber-optic).
D	locating faults and breaks in fiber-optic cabling.

Question 283

What is the specified maximum data transfer rate of USB 2.0 (High-Speed USB") (ID-ATIA-86)

A	240 Mbps
B	960 Mbps
C	120 Mbps
D	480 Mbps

Question 284

Which of the following refer to example applications of D-sub connector? Please select all that apply. (ID-ATIA-49)

A	eSATS cables
B	IDE/PETA cables
C	USB cable
D	VGA cables
E	RS-232 cables

Question 285

Answer the following question based on the network diagram below. You were hired as an IT consultant and told to improve the following network. What might be something that you would recommend? Click on the image if it is hard to read. (ID-ATIA-160)

A	Remove the firewall between the Internet/modem and the router.
B	Remove one of the routers and if requires use VLANs to create separate subnets with specific firewall rules.
C	Add additional printers across both NATs.
D	Add a firewall between the domain controller and the router.

Question 286

A workstation Intel i9 CPU overheats only when under high load and shuts down. Which of the following is most likely causing this problem? (ID-ATIA-302)

A	The BIOS temperature threshold.
B	An issue with one or more RAM module(s).
C	Damaged CPU pins or damanged motherboard.
D	The variable CPU fan is malfunctioning.

Question 286 Explanation:

If the workstation is equipped with a variable fan, under normal operations, the fan may run at low speeds until the temperature of the CPU increase. Then the fan will run at medium or full speed. However, a malfunction in the variable fan may result in fans running at normal speed at all times, which can lead to sudden overheating issues.

Question 287

A customer reports that her laptop is very loud and occasionally turns itself off. The laptop is placed on a desk with a cushioned fur surface. Which of the following steps should be performed to remedy this situation? (ID-ATIA-187)

A	Wipe the computer down with a cloth.
B	Clean the motherboard with alcohol wipe.
C	Install a new hard drive or replace the hard drive with an SSD.
D	Remove the computer from the cushioned fur surface.
E	Install more RAM or replace the current RAM module with a higher capacity unit.

Question 288

___________ is an access control method of multiple related, yet independent, software systems using one single user account. (ID-ATIA-166)

A	Android Auto
B	BT
C	Exchange ActiveSync
D	iTunes
E	SSO

Question 288 Explanation:

Single sign-on (SSO)

Question 289

Which of the following refer to a copper cabling termination specification? (ID-ATIA-28)

A	T560C
B	T568B
C	T566A
D	T560B
E	T568C

Question 290

A company requested that its network infrastructure must include the complete separation of network traffic between different departments (for example, Accounting should not have access to Marketing or Management). However, all networks must communicate with a central server installed in Management Department. Which of the following would provide the best solution? (ID-ATIA-122)

A	Advice the company there is no solution without leasing seperate Internet connections for each department from their ISP.
B	Use multiple NAT points to separate traffic from each department. Then install the central server on the most outward-facing (Internet-facing) NAT.
C	Create multiple VLANs for each department and enforce firewall rules to enable communuation between each VLAN and the centeral server.
D	Use multiple routers to create NAT points for each department and use firefwall rules in each NAT point to allow access to center sever.
E	Create multiple VMs within the central server to manage and handle traffic from each department.

Question 291

POST failure is most likely caused by which of the following? (ID-ATIA-184)

A	Missing CMOS battery
B	A hardware error
C	An external peripheral error
D	A locked BIOS
E	A software error

Question 292

Which CPU technology calculates two independent sets of instructions simultaneously in order to simulate two CPUs? (ID-ATIA-301)

A	Turbo Boost
B	HyperTransport
C	Hyper-threading
D	Multi-core

Question 293

____________ connectors can be found in musical equipments. (ID-ATIA-263)

A	VGA
B	DVI
C	HDMI
D	MIDI

Question 294

Look at the following list of wires. What wiring standard is being used here? (ID-ATIA-141)
1. White/orange, 2. Orange, 3. White/green, 4.Blue, 5. White/blue, 6.Green, 7.White/brown, 8.Brown

A	T568B
B	TIA
C	T568A
D	RJ45

Question 295

The TCP port 389 is the default network port for which of the following service? (ID-ATIA-20)

A	LDAP
B	SMB
C	SMTP
D	IMAP
E	POP

Question 295 Explanation:

LDAP stands for Lightweight Directory Access Protocol.

Question 296

Which of the following are input devices? Please select all that apply. (ID-ATIA-246)

A	Display
B	Speakers
C	Printer
D	Mouse/Touchpad
E	Keyboard

Question 297

Which of the following is a common type of CPU used in smartphones? (ID-ATIA-212)

A	CoB
B	Core i7
C	LGA 2011
D	SoC
E	LPDDR

Question 298

A type of portable device primarily designed for document access is known as ________. (ID-ATIA-51)

A	Tablet
B	E-reader
C	Digitizer
D	Phablet

Question 299

What is the number of contact pins used in SODIMM DDR3 SDRAM modules? (ID-ATIA-25)

A	245
B	260
C	204
D	240
E	200

Question 300

Which of the following storage technologies is used by hard disk drives? (ID-ATIA-199)

A	Solid-state
B	Impact
C	Magnetic
D	Optical
E	Laser

Question 301

Which of the following statements is true? (ID-ATIA-23)

A	A common security measure is to store BIOS on a non-rewritable memory chip.
B	Aborted BIOS update can damage the motherboard and render the computer unstable.
C	In Microsoft Windows, the BIOS hardware configuration setting can be modified on Device Manager.
D	It is possible to switch from BIOS to UEFI on an existing PC that is running BIOS.
E	Aborted BIOS updates can be resumed by the transaction recovery system.

Question 302

Which of the following is a dedicated device that supplies power to PoE equipment? (ID-ATIA-13)

A	Power Inverter
B	Power Distribution Unit (PDU)
C	Uninterruptible Power Supply (UPS)
D	Power Supply Unit (PSU)
E	Power Injector

Question 303

Which of the tools listed below would be the most suitable for attaching an RJ-45 connector to a twisted-par Ethernet cable? (ID-ATIA-108)

A	Crimper
B	Cable strippers
C	Neelde-nose pliers
D	Wire cutters

Question 304

Which of the following is a network device that can provide large scale data storage and sharing services? (ID-ATIA-174)

A	NAC
B	NAT
C	SMB
D	IaaS
E	NAS

Question 305

A customer of yours is opening an Internet Café and wants to offer computers for the patrons to access the Internet. Which type of computer system should you recommend? (ID-ATIA-152)

A	Gaming PC
B	Thin client
C	HTPC
D	Standard thick client
E	Audio/video workstation

Question 306

Which environmental condition could most likely impact the performance of thermal printers? (ID-ATIA-207)

A	IR light
B	Heat
C	Dirt
D	Moisture
E	Electrostatic discharge (ESD)

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Sanuja Senanayake

Go to: 220-1002 – Core 2

CompTIA 220-1001 - Core 1

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Standing on the shoulders of giants

Go to: 220-1002 – Core 2

CompTIA 220-1001 - Core 1

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Standing on the shoulders of giants