Which of the following physical layer transceiver module standards is the oldest and therefore the most obsolete? (ID-NTIA-55)

Which of the following, originally created for the UNIX sendmail program, is now a standard for message logging that enables tools that generate, store, and analyze log information to work together? (ID-NTIA-22)

Which of the following parameters enables you to specify the number of messages the ping tool transmits? (ID-NTIA-29)

A network technician notices the site-to-site VPN and Internet connection have not come back up at a branch office after a recent power outage. Which of the following is an out-of-band method the technician would most likely utilize to check the branch office’s router status? (ID-NTIA-155)

Which of the following DSL (Digital Subscriber Line) technology can adjust its transmission speed based on line conditions? (ID-NTIA-166)

Which of the following signal types is carried by copper cable? (ID-NTIA-66)

A network technician notices that switches of the same model have different commands and security features while administering them. Which of the following hardening techniques should the technician perform on a regular schedule to ensure all switches have the same features and security functionality? (ID-NTIA-182)

Which of the following command-line utilities can only run on Unix and Linux systems? (ID-NTIA-20)

You were advised to fix a network issue at Foothills Hospital in Calgary. Which of the following documentation most likely contains the complete route of every cable run from the wall plate to the patch panel? (ID-NTIA-48)

Which of the following routing metrics is used to determine the path of a network that utilizes RIPv2 to route traffic? (ID-NTIA-130)

What cloud service provides hardware (such as servers) and preconfigured operating systems (OS) by enableing you to select the OS you want to install? (ID-NTIA-119)

Which Windows tool uses ICMP messages and manipulates IPv4 time-to-live values to illustrate the route packets take through an internetwork? (ID-NTIA-77)

Which of the following types of cable, when installed, sometimes employed a device called a vampire tap? (ID-NTIA-11)

What is the width of a standard equipment rack in a datacenter? (ID-NTIA-52)

Which utility is the easiest to use for identifying a malfunctioning router on a network? (ID-NTIA-45)

____________ describes a system that prevents computers from logging on to a network unless they have the latest updates and antimalware software installed. (ID-NTIA-40)

Which of the following command lines will produce the output shown in the figure? Click image to enlarge. (ID-NTIA-84)

In a standard Cisco network diagram, what component does the following symbol represent? (ID-NTIA-07)

What performance monitoring tool is shown here (click on figure to enlarge) that enables a system administrator to monitor information about processes that are currently running on a Unix/Linux server? (ID-NTIA-28)

A content filter is set to analyze XML and JSON that users access from the Internet. At which of the following OSI layers is this analysis taking place? (ID-NTIA-132)

Which of the following storage network technologies provides access to data using block-level storage? (ID-NTIA-120)

Which of the following RAID levels will not provide fault tolerance? (ID-NTIA-106)

A technician is configuring a printer for a client. The technician connects the printer to the network, but is unsure how to determine its switchport. Which of the following should the technician do FIRST to locate the switchport? (ID-NTIA-126)

A network technician needs to monitor the traffic going to a mission-critical server in the datacenter. Which of the following is the best method to perform this? (ID-NTIA-186)

When connecting two switches together in a LAN, which of the following protocols should you use to increase speed and fault tolerance? (ID-NTIA-141)

A company’s web-based application has a database that is set up for high availability in case of a failure. Which of the following is necessary to achieve this type of setup? (ID-NTIA-199)

Which of the following types of wiring faults cannot be detected by a wiremap tester? (ID-NTIA-19)

In a public key infrastructure (PKI), which half of a cryptographic key pair is never transmitted over the network? (ID-NTIA-16)

Sanuja installed six Windows computers in his home network connected to a switch and a cable modem/router that provides access to the Internet. One of the computers is able to connect to other computers and internal NAS but cannot connect to the Internet. Which of the following parameters on the malfunctioning computer will Sanuja most likely have to change to resolve this problem? (ID-NTIA-171)

Which network topology requires the installation of terminating resistors at two locations? (ID-NTIA-73)

The _____________ specifies the amount of time needed to restore a server from the most recent backup if it should fail. (ID-NTIA-109)

In Windows Active Directory Domain Services (AD DS), which protocol is used for authentication of internal clients? (ID-NTIA-15)

What topology is used when devices are connected in a LAN via an Ethernet switch? (ID-NTIA-117)

Which of the following telecommunications components is all but obsolete and is found only in old, analog telephone installations? (ID-NTIA-50)

A request is made to open an additional port on a firewall. The request is approved, and the port is opened. Which of the following BEST describes this process? (ID-NTIA-183)

Which of the following best describes an exploit? (ID-NTIA-137)

What layer of the Open Systems Interconnection (OSI) model is responsible for translating and formatting information? (ID-NTIA-35)

A client on a TCP/IP network is attempting to establish a session with a server. Which of the following correctly lists the order of Transmission Control Protocol (TCP) session establishment messages? (ID-NTIA-06)

A project lead is reviewing the statement of work for an upcoming project that is focused on identifying potential weaknesses in the organization’s internal and external network infrastructure. As part of the project, a team of external contractors will attempt to employ various attacks against the organization. The statement of work specifically addresses the utilization of an automated tool to probe network resources in an attempt to develop logical diagrams indication weaknesses in the infrastructure. The scope of activity as described in the statement of work is an example of ____________. (ID-NTIA-147)

Identification badges, key fobs, and mantraps all fall into which of the following categories of security devices? (ID-NTIA-17)

A technician has installed a Linux server in the tax office. The server can access most of the resources on the network, but it cannot connect to another server that has a share for backup. The technician learns that the target server is on a different subnet. Which of the following tools should the technician use to ensure the Linux server can reach the backup location? (ID-NTIA-146)

Which encryption standard is used by CCMP? (ID-NTIA-110)

Allowing data to be centrally stored and accessed by multiple devices on an isolated subnet is best understood as ________. (ID-NTIA-195)

Management at a company wants to increase the bandwidth available to users after receiving several complaints. A technician reports to management that 50% of the company bandwidth is being utilized by wireless devices outside the company’s property. Given budget constraints, which of the following solutions should the technician propose to management? (ID-NTIA-189)

Sanuja has been hired by a critical care medical facility (hospital) to build a local area network (LAN) to connect over 150 network devices. The medical facility administrators have advised Sanuja that they have zero tolerance for radio and electromagnetic interference (EMI). Which of the following is the best solution for this facility? (ID-NTIA-86)

In order to hide the internal IP addresses (LAN) of devices across WAN, which of the following should you configure? (ID-NTIA-158)

A hacker uses a port scanner to penetrate your organization's IT systems. Vulnerabilities at which layer of the Open Systems Interconnection (OSI) model is used for this exploit? (ID-NTIA-108)

An end-user device requires a specific IP address every time it connects to the corporate network, however, the corporate policy does not allow the use of static IP addresses. Which of the following will allow the request to be fulfilled without breaking the corporate policy? (ID-NTIA-157)

The _____________ protocol provides connection-oriented service with guaranteed delivery at the transport layer of the OSI model. (ID-NTIA-68)

A network room that is equipped with a fingerprint scanner that authenticates the user at the entrance is using which of the following types of technology? (ID-NTIA-14)

What is the valid range of numbers for the ephemeral client ports used by the Transmission Control Protocol (TCP) and User Datagram Protocol (UDP)? (ID-NTIA-67)

Which of the following best describes SNMP? (ID-NTIA-115)

Which of the following syslog message severity levels indicates that a system is unusable? (ID-NTIA-80)

Which of the following attack methods is associated with unprotected Wi-Fi network systems? (ID-NTIA-92)

A network technician receives a switch that is configured to support VLANs on its ports. At which of the following layers is this switch operating? (ID-NTIA-191)

A SAN serves out storage to a company’s virtual environment and provides low-level disk access. The company wants to use its existing IP network and equipment to access the virtual disks. Which of the following network connection types would BEST accomplish this task? (ID-NTIA-180)

Which of the following ports is used by HTTPS by default? (ID-NTIA-05)

A network technician is creating a diagram of network termination points in the building. The technician diagrammed the core network room and now needs to diagram the auxiliary network closets. Which of the following is the technician MOST likely going to add to the diagram? (ID-NTIA-198)

This function can be interfered with by a DNS poisoning attack. (ID-NTIA-96)

A technician is replacing a switch at a branch office and discovers the existing backbone cable does not fit in the new switch. The fiber patch panel has circular connections. The new switch has a transceiver that accepts a smaller square adapter of two strands. Which of the following patch cables would the technician need to complete the installation? (ID-NTIA-160)

You were advised to replace a failed network switch in a datacenter. Which of the following would you use to determine the precise location of the device? (ID-NTIA-107)

Which of the following is not one of the functions provided by TACACS+? (ID-NTIA-76)

All of the following items are fault tolerance mechanisms except ______________. (ID-NTIA-114)

Which of the following command-line utilities is capable of performing the same basic function as traceroute or tracert? (ID-NTIA-44)

Which of the following can be done to implement network device hardening? Choose all correct answers. (ID-NTIA-128)

A network administrator needs to install a border device on the network that will help ensure FTP commands are not being sent in traffic communicating on port 25. What device will allow for deep packet inspection? (ID-NTIA-149)

A network technician is configuring a firewall access list to secure incoming connections to an email server. The internal address of this email server is 192.168.1.143. The firewall should allow external email servers to send email to the email server. The email server also supports client access via a web browser. Only secure protocols should be used, and only the necessary ports should be open. Which of the following ACL rules should be configured in the firewall’s WAN port? Choose all the correct answers. (ID-NTIA-153)

Which of the following terms describes the process by which a client user or computer requests that it be issued a certificate, either manually or automatically? (ID-NTIA-95)

A VPN concentrator is an advanced type of which of the following devices? (ID-NTIA-88)

A technician replaced a malfunctioning network switch with an identical new switch from the same vendor. The model and hardware version of the new switch matched the broken unit. The technician extracts the config files from the old unit and installs it on the new unit. After installation, the new switch boot up and shuts down itself. Considering that the hardware is identical, which of the following is the most likely cause of the failure? (ID-NTIA-161)

Which of the following wireless security protocols uses CCMP for encryption? (ID-NTIA-81)

Which of the following is a disadvantage of migrating data to a SaaS cloud service? (ID-NTIA-143)

Which of the following is not one of the typical heights for devices mounted in IT equipment racks? (ID-NTIA-13)

Which of the following best describes the differences between VLAN hopping and session hijacking? (ID-NTIA-176)

What is the function of the tool shown in the following figure? (ID-NTIA-78)

Image Credit: https://www.tequipment.net/ FlukeNetworks52801009.html

Which of the following types of interference on a twisted pair network are designed to be prevented by the twists in the wire pairs inside the cable? (ID-NTIA-100)

A server with Microsft Windows Server Datacentre edition is set up as a Domain Controller and primary gateway between all computers and devices within the LAN infrastructure. Which of the following networking devices offers the ability to increase both performance and security? (ID-NTIA-136)

During a weekend event, several people reported they were unable to get onto the wireless network. On Monday, the technician could not find a problem. Which of the following is the most likely cause? (ID-NTIA-194)

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-NTIA-37)

A technician wants to prevent an unauthorized host from connecting to the network via Ethernet. Which of the following is a Layer 2 access control the technician should implement? (ID-NTIA-148)

A Toronto hockey facility requested a guest wireless access system. Owners want to issue their guests vouchers with WiFi access codes that include expirations (time limits). Which of the following is the best choice to meet this requirement? (ID-NTIA-121)

A typical cell tower will have microwave and cellular antennas. Which of the following network topologies do these represent? Choose all the correct answers. (ID-NTIA-159)

The main server for your organization is located in Montreal, Quebec, Canada. You have an office in Calgary, Alberta, Canada. Which of the following virtual private network (VPN) connection should you use to connect the main server to the branch office in Calgary? (ID-NTIA-116)

The NetBIOS is part of which layer in the Open Systems Interconnection (OSI) model? (ID-NTIA-74)

A network technician configures a firewall’s ACL to allow outgoing traffic for several popular services such as email and web browsing. However, after the firewall’s deployment, users are still unable to retrieve their emails. Which of the following would BEST resolve this issue? (ID-NTIA-178)

In which IPv4 class is the address 127.0.0.1 found? (ID-NTIA-70)

Your company is moving to a new building. After the site survey, you decided to install 25 wireless access points (AP) in drop ceilings across four floors. Which of the following would be the most efficient method for powering 25 APs? (ID-NTIA-187)

Multiple users in a small organization with 50 employees complained that they cannot access certain applications installed on an in-house server. What type of problem is this? (ID-NTIA-46)

Disk striping with distributed parity is used in which RIAD level? (ID-NTIA-105)

Which of the following is the range of IPv4 addresses that Automatic Private IP Addressing (APIPA) assigns to DHCP clients that cannot access a DHCP server? (ID-NTIA-69)

Which of the following commands can Sanuja use to display the number of bytes that a Windows workstation has transmitted? (ID-NTIA-99)

Due to the COVID-19 pandemic, the IT department received a shipment of 100 laptops and docking stations. The first action the IT department took is to affix stickers with scannable barcodes to each device. Then the barcode information is linked with specific user biodata. before deploying them to the end-users. This procedure can be best described as ______________. (ID-NTIA-59)

Which of the following values could a web client use as an ephemeral port number when communicating with a web server? (ID-NTIA-26)

NetBIOS protocol uses the port _____ general and port _____ for secure traffic. The answer is in the respective order. (ID-NTIA-139)

A secured government building that scans the faces of incoming people and compares them to a database of authorized entrants is using which of the following types of technology? (ID-NTIA-94)

Which of the following is the best way to detect and discourage insider the threat on a large scale infrastructure such as government IT networks? (ID-NTIA-61)

How many bits are allocated to the host identifier in an IPv4 address on the 10.72.0.0/17 network? (ID-NTIA-72)

VLANs create the administrative boundaries on a switched network that are otherwise provided by which of the following devices? (ID-NTIA-33)

Which of the following can a network administrator use to access a network switch using standard AAA configurations? (ID-NTIA-192)

Which of the following is a feature on high availability systems that enables them to automatically detect problems and react to them? (ID-NTIA-27)

A network engineer is designing a new IDF in an old building. The engineer determines the equipment will fit in a two-post rack, and there is power available for this equipment. Which of the following would be the FIRST issue to remediate? (ID-NTIA-151)

A VoIP system will require 23 concurrent voice channels and one signaling channel. Which of the following types of WAN service would provide the best connectivity to the PSTN? (ID-NTIA-134)

Typically group membership is used in this security procedure. (ID-NTIA-111)

Which of the following defines when Dhillon, an attacker, attempts to monitor wireless traffic in order to perform malicious activities? (ID-NTIA-150)

Which of the following protocols do most man-in-the-middle attack (MITM) attacks utilize? (ID-NTIA-179)

Which of the following syslog message severity levels indicates that the message is just informational? (ID-NTIA-97)

A firewall administrator is implementing a rule that directs HTTP traffic to an internal server listening on a non-standard socket. Which of the following types of rules is the administrator implementing? (ID-NTIA-177)

In the Open Systems Interconnection (OSI) model, where would the sublayer Media Access Control (MAC) fall under? (ID-NTIA-75)

The IT manager at a small firm is in the process of renegotiating an SLA with the organization’s ISP. As part of the agreement, the organization will agree to a dynamic bandwidth plan to provide 300 Mbps of bandwidth. However, if the ISP determines that a host on the organization’s internal network produces malicious traffic, the ISP reserves the right to reduce available bandwidth to 5 Mbps. Which of the following policies is being agreed to in the SLA? (ID-NTIA-174)

Which of the following protocols does the Ping utility use to exchange messages with another system? (ID-NTIA-03)

This device enables administrators of enterprise wireless networks to manage multiple access points from a central location. (ID-NTIA-12)

A typical nexus termination point for incoming telephone and wide area network (WAN) services is known as __________. (ID-NTIA-103)

Which of the following wide-area networking (WAN) services provides the fastest transfer rate? (ID-NTIA-168)

Which of the following Windows applications would you most likely use to create a baseline of system or network performance? (ID-NTIA-38)

Windows remote access users with smartcards can be authenticated via which of the following protocols? (ID-NTIA-39)

A technician is diagnosing an issue with a new T1 connection. The router is configured, the cable is connected, but the T1 is down. To verify the configuration of the router, which of the following tools should the technician use? (ID-NTIA-164)

Which of the following is associated with the technique for prioritizing traffic by tagging packets based on their content? (ID-NTIA-90)

Which of the following types of Secure Sockets Layer (SSL) virtual private network (VPN) connections provides the most comprehensive access to the remote network? (ID-NTIA-58)

Which of the following types of keys is included in a digital certificate? (ID-NTIA-18)

Which layer of the Open Systems Interconnection (OSI) model is responsible for transmitting signals over the network medium? (ID-NTIA-23)

All of the following protocols are used to secure virtual private network (VPN) connections except _____________. (ID-NTIA-125)

Which of the following cable types exclusively is used for Thin Ethernet network segments? (ID-NTIA-32)

Which of the following security methord is most likley effective against an insdier threat? (ID-NTIA-60)

After deployment of a second network link to load balance the network traffic, the quality of voice calls degrades. The network administrator discovers the voice packets are arriving at uneven intervals that cannot be handled by the voice application buffer. Which of the following actions will improve the quality of the voice calls? (ID-NTIA-193)

You were advised to set up a new storage area network for a business, but you must use the existing infrastructure. Which of the following storage standards should you use? (ID-NTIA-135)

Which of the following Windows commands enables you to delete the entire ARP cache? (ID-NTIA-83)

Which of the following attack types involves the modification of a legitimate software product? (ID-NTIA-91)

Which of the following protocols does the ping program never use to carry its messages? (ID-NTIA-98)

A technician is planning a remote-access strategy to manage routers and switches on a dedicated management network. The management network is segregated from the production network and uses site-to-site VPN connections. Some of the equipment does not support encryption. Which of the following should the technician choose that all the equipment would support? (ID-NTIA-173)

Most enterprise servers have dual power supplies. Which of the following mode provides power fault tolerance? (ID-NTIA-53)

What field in the Transmission Control Protocol (TCP) Option subheader specifies the size of the largest segment a system can receive? (ID-NTIA-101)

In a standard Cisco network diagram, what component does the following symbol represent? (ID-NTIA-02)

An employee wishes to use a personal cell phone for work-related purposes, including storage of sensitive company data, during long business trips. Which of the following is needed to protect BOTH the employee and the company? (ID-NTIA-145)

When a service fails to start on a Windows server, an entry is typically created in which of the following event logs? (ID-NTIA-65)

You are on the website sanuja.com. Sanuja also owns sanuja.net and would also like to reach sanuja.com via alias sanuja.net. What type of DNS record should you create? (ID-NTIA-122)

Which of the following 10 Gigabit Ethernet specifications calls for the use of copper cable? (ID-NTIA-42)

Which of the following is a system of notation that uses base 16 rather than base 10? (ID-NTIA-156)

A government agency has hundreds of mobile devices for their field agents. In order to secure their IT assets and data, the agency implemented a system where these mobile devices only operate in specific field locations. If an employee tried to log into a mobile device outside of these specific field locations, the hard drive will self encrypt and the device becomes unusable. This is an example of what type of security measures? (ID-NTIA-93)

You work for a large organization and your company occupies several floors of a downtown office building. You were told one of the network printers is malfunctioning. Which documentation most likely contains the tracking information about the printer such as the physical location (floor number, room, etc)? (ID-NTIA-49)

IT department suspects that a rogue employee is attempting to access a print server located in an unsecured area on the main office floor. Assuming the print server is a Windows-based system, which of the following event logs can record information about both successful and failed access attempts? (ID-NTIA-62)

If you are a System Administrator for a critical high availability IT infrastructure, which of the following types of patches you would least likely to install unless there is a specific reason to do so? (ID-NTIA-79)

Which of the following devices operates only at the physical layer of the Open Systems Interconnection (OSI) model? (ID-NTIA-64)

When a user swipes a smartcard through a reader to log on to a Windows RDP session, which of the following actions is the user performing? (ID-NTIA-85)

To increase speed and availability, a high-traffic web application was split into three servers recently and moved behind a load balancer. Which of the following should be configured on the load balancer to allow for a single destination? (ID-NTIA-188)

Which of the Open Systems Interconnection (OSI) model layers is responsible for syntax translation and compression or encryption? (ID-NTIA-24)

Which of the following technologies is typically associated with virtual PBX services? (ID-NTIA-89)

What connector would you use with RS-232? (ID-NTIA-118)

Which of the following is a correct term describing the function of a switch? (ID-NTIA-34)

The backups server connects to a NAS device using block-level storage over Ethernet. The performance is very slow, however, and the network technician suspects the performance issues are network-related Which of the following should the technician do to improve performance? (ID-NTIA-165)

A Windows workstation failed to obtain an IP address from the DHCP server. Which of the following IP address most likely assigned to this workstations' port? (ID-NTIA-71)

A network engineer at a government agency is restricting Internet browsing on the corporate WAN to only government-related external websites. Which of the following is the best solution to achieve this goal while avoiding the need to configure this restriction on each PC? (ID-NTIA-185)

Which of the following protocol is used by web browsers to communicate with web servers? (ID-NTIA-56)

Which of the following is not a load balancing mechanism? (ID-NTIA-30)

Installing an electrical generator to a datacenter is an example of which of the following fault tolerance concepts? (ID-NTIA-54)

Which of the following connector types are associated with fiberoptic cables? Choose more than one answer. (ID-NTIA-57)

Which of the following security protocols can authenticate users without transmitting their passwords over the network? (ID-NTIA-31)

Which of the following Transmission Control Protocol (TCP) control bits is set to 1 to initiate the termination of a session? (ID-NTIA-04)

The ______________ technology can maintain an account database that multiple remote access servers can employ to authenticate remote users. (ID-NTIA-41)

Which of the following best describes geofencing? (ID-NTIA-113)

____________ is the configuration that disables the NAT feature on the modem and allows a router to function as a DHCP server without an IP Address conflict. (ID-NTIA-175)

A company runs Linux servers in its own datacenter and also on a popular public cloud service provider. The servers hosted by the cloud provider can only be accessed with proper authorization and are only accessed by the company’s datacenter. Which of the following BEST describes the type of cloud architecture being used? Choose all correct answers. (ID-NTIA-200)

Management is concerned there is excessive traffic on the network. A network technician wants to run a quick port scan to see any systems that have open ports. Which of the following tools should be used to do this? (ID-NTIA-197)

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-NTIA-36)

Manuja, a new employee within a department, cannot print to any of the printers in the department or access any of the resources that others can. However, he can access the Internet. The network engineer has confirmed that Manuja’s account has been set up the same as the others. There are no access lists restricting Manuja’s access. Which of the following could be the issue for this lack of access? (ID-NTIA-129)

Which of the following security mechanisms dynamically assigns a Layer 2 address and restricts traffic only to that Layer 2 address? (ID-NTIA-162)

A network technician of an Internet Service Provider(ISP) was told that one of their customers cannot access the Internet. Upon investigation, the technician realized the customer has added a router, a day before, behind their ISP provided modem/router combo unit in order to increase the number of LAN ports. Which of the following has the user most likely introduced to the network? (ID-NTIA-154)

A network technician downloaded new firmware for a mission-critical firewall. Which of the following should the network technician do before installing the firmware? (ID-NTIA-138)

A network administrator is testing connectivity at a new corporate site. The site has a wireless guest as well as a wired employee network. After verifying connectivity, the administrator checks link speeds by using a speed testing website. The speed testing website shows lower download and upload speeds for the wired network than the wireless network. Which of the following is the most likely explanation? (ID-NTIA-172)

Which of the following well-known ports do you use to configure outgoing mail on a POP3 email client? (ID-NTIA-01)

In a standard Cisco network diagram, what component does the following symbol represent? (ID-NTIA-08)

A standard network rack is typically ruled vertically using which of the following measurements? (ID-NTIA-21)

Which of the following switch types immediately forwards frames after looking at only the destination address? (ID-NTIA-43)

In Kerberos protocol, where is the Authenticating Service and Ticket Granting Service are held? (ID-NTIA-112)

A company decides to deploy customer-facing, touch-screen kiosks. The kiosks appear to have several open source service ports that could potentially become compromised. Which of the following is the MOST effective way to protect the kiosks? (ID-NTIA-131)

After installing a Linux web server, as a prudent IT Analyst, which of the following utilities should you use to check open ports that attackers might be able to penetrate? (ID-NTIA-47)

Based on the Open Systems Interconnection (OSI) model, which of the following statement on broadcast and collision domains is true? (ID-NTIA-102)

Which of the following types of attacks is characterized by encrypting data and locking out a user from access to certain data within a workstation? (ID-NTIA-184)

Which of the following commands did a network technician run, if the network technician receives the following command output from a Linux-based machine? (ID-NTIA-196)
SANUJA.COM 430 IN mx mx1.SANUJA.COM
SANUJA.COM 5 IN mx mx2.SANUJA.COM
SANUJA.COM 430 IN mx mx10.SANUJA.COM
SANUJA.COM 521 IN NS ns1.SANUJA.COM
SANUJA.COM 521 IN NS ns2.SANUJA.COM
SANUJA.COM 521 IN NS ns3.SANUJA.COM
SANUJA.COM 521 IN NS ns4.SANUJA.COM

Which of the following DNS record defines a mail exchange server that is associated with a domain name? (ID-NTIA-124)

Which of the following connector types was typically associated with a T-connector attached to the computer? (ID-NTIA-09)

To keep the costs down, a small business allows its employees to use their own personal laptop computers to access their network infrastructure. This type of polity is typically known as __________. (ID-NTIA-140)

MAC filtering is an access control method used by which of the following types of hardware devices? (ID-NTIA-25)

The DOCSIS (specification) is used by which for the following Internet connection types? (ID-NTIA-169)

Which of the following devices often provides diagnostic testing capabilities at the demarcation point of a leased line wide area network (WAN) service? (ID-NTIA-167)

Which of the following commands enables you to view the ARP table stored in memory? (ID-NTIA-82)

You are the IT Manager at a 150 employee small business located in downtown Vancouver. The accounting department filed a ticket claiming that they lost access to the accounting network drive. You strongly suspect an update on the firewall firmware may have changed a configuration leading to loss of access. Which documentation most likely contains the firewall configurations and access control lists information? (ID-NTIA-51)

A building is equipped with light sensors that turn off the fluorescent lights when natural light is above a certain brightness. Users report experiencing network connection issues only during certain hours. The west side of the building experiences connectivity issues in the morning hours and the east side near the end of the day. At night the connectivity issues affect the entire building. Which of the following could be the cause of the connectivity issues? (ID-NTIA-144)

The web server hosting sanuja.com has a secure web application called Senawa. You have set up the server with Senawa assigned to the port number 123456 for remote web access. In order for you to access Senawa from a remote office, which of the following URLs should you use? (ID-NTIA-127)

Which of the following is not a protocol operating at the network layer of the Open Systems Interconnection (OSI) model? (ID-NTIA-63)

A typical modern VOIP phone is equipped with which type of connector? (ID-NTIA-10)

Which of the following DNS record would you use if sanuja.com is exculsively hosted on a server that only has an IPv6? (ID-NTIA-123)

If a workstation has the IP address 192.168.1.55/24, which of the following is the most likely IP address of the router that is connected to the workstation? (ID-NTIA-142)

You want to make phone calls using the Intenet via a standard analog phone. Which device enables you to use the Internet instead of the Public Switched Telephone Network (PSTN)? (ID-NTIA-133)

A customer is reporting difficulty connecting some devices after replacing a wireless router with a new wireless 802.11 ac router. The SSID, encryption, and password are the same as the previous router. A technician goes on-site and notices the devices that are no longer connecting appear to be several years old. Which of the following is most likely the problem? (ID-NTIA-152)

Which of the following wireless security protocols was substantially weakened by its initialization vector? (ID-NTIA-170)