A network administrator needs to connect two routers in a point-to-point configuration and conserve

IP space. Which of the following subnets should the administrator use?

A network administrator determines that some switch ports have more errors present than

expected. The administrator traces the cabling associated with these ports. Which of the following

would most likely be causing the errors?

A user notifies a network administrator about losing access to a remote file server. The network

administrator is able to ping the server and verifies the current firewall rules do not block access to

the network fileshare. Which of the following tools would help identify which ports are open on the

remote file server?

Which of the following allows for the interception of traffic between the source and destination?

A network technician is terminating a cable to a fiber patch panel in the MDF. Which of the following

connector types is most likely in use?

A network administrator is planning to implement device monitoring to enhance network visibility.

The security that the solution provides authentication and encryption. Which of the following meets

these requirements?

A network engineer is designing a secure communication link between two sites. The entire data

stream needs to remain confidential. Which of the following will achieve this goal?

Which of the following allows a remote user to connect to the network?

Following a fire in a data center, the cabling was replaced. Soon after, an administrator notices

network issues. Which of the following are the most likely causes of the network issues? (Select

two).

Which of the following could provide a lightweight and private connection to a remote box?

A network technician is troubleshooting network latency and has determined the issue to be

occuring two network switches( Switch10 and Switch11). Symptoms reported included poor video

performance and slow file copying. Given the following informtion:

Which of the following network devices converts wireless signals to electronic signals?

Which of the following disaster recovery metrics is used to describe the amount of data that is lost

since the last backup?

Which of the following fiber connector types is the most likely to be used on a network interface

card?

A network administrator wants to implement security zones in the corporate network to control

access to only individuals inside of the corporation. Which of the following security zones is the best

solution?

Which of the following attacks can cause users who are attempting to access a company website to

be directed to an entirely different website?

A network administrator is troubleshooting issues with a DHCP server at a university. More students

have recently arrived on campus, and the users are unable to obtain an IP address. Which of the following should the administrator do to address the issue?

A network administrator is connecting two Layer 2 switches in a network. These switches must

transfer data in multiple networks. Which of the following would fulfill this requirement?

Network administrators are using the Telnet protocol to administer network devices that are on the

192.168.1.0/24 subnet. Which of the following tools should the administrator use to best identify the

devices?

Two companies successfully merged. Following the merger, a network administrator identified a connection bottleneck. The newly formed company plans to acquire a high-end 40GB switch and

redesign the network from a three-tier model to a collapsed core. Which of the following should the

administrator do until the new devices are acquired?

Which of the following most likely requires the use of subinterfaces?

A network engineer is completing a new VoIP installation, but the phones cannot find the TFTP

server to download the configuration files. Which of the following DHCP features would help the

phone reach the TFTP server?

A network administrator performed upgrades on a server and installed a new NIC to improve

performance. Following the upgrades, usera are unable to reach the server. Which of the following is

the most likely reason.

A support agent receives a report that a remote user’s wired devices are constantly disconnecting

and have slow speeds. Upon inspection, the support agent sees that the user’s coaxial modern has a

signal power of -97dB.

A company experiences an incident involving a user who connects an unmanaged switch to the

network. Which of the following technologies should the company implement to help avoid similar

incidents without conducting an asset inventory?

Which of the following technologies are X.509 certificates most commonly associated with?

A help desk technician receives a report that users cannot access internet URLs. The technician

performs ping tests and finds that sites fail when a URL is used but succeed when an IP is used.

Which of the following tools should the technician utilize next?

A network manager wants to implement a SIEM system to correlate system events. Which of the

following protocols should the network manager verify?

A network architect needs to create a wireless field network to provide reliable service to public

safety vehicles. Which of the following types of networks is the best solution?

Which of the following is most likely responsible for the security and handling of personal data in

Europe?

A network administrator is configuring a network for a new site that will have 150 users. Within the

next year, the site is expected to grow by ten users. Each user will have two IP addresses, one for a

computer and one for a phone connected to the network. Which of the following classful IPv4

address ranges will be best-suited for the network?

A network administrator is developing a method of device monitoring with the following

requirements:

•Allows for explicit, by user, privilege management

•Includes centralized logging of changes

•Offers widely accessible remote management

•Provides support of service accounts

Which of the following will most closely meet these requirements?

A network administrator is unable to ping a remote server from a newly connected workstation that has been added to the network. Ping to 127.0.0.1 on the workstation is failing. Which of the

following should the administrator perform to diagnose the problem?

A network engineer needs to virtualize network services, including a router at a remote branch

location. Which of the following solutions meets the requirements?

A technician needs to set up a wireless connection that utilizes MIMO on non-overlapping channels.

Which of the following would be the best choice?

Which of the following should a network administrator configure when adding OT devices to an

organization’s architecture?

A company is purchasing a 40Gbps broadband connection service from an ISP. Which of the following

should most likely be configured on the 10G switch to take advantage of the new service?

A user connects to a corporate VPN via a web browser and is able to use TLS to access the internal

financial system to input a time card. Which of the following best describes how the VPN is being

used?

A network administrator's device is experiencing severe Wi-Fi interference within the corporate

headquarters causing the device to constantly drop off the network. Which of the following is most

likely the cause of the issue?

A company's marketing team created a new application and would like to create a DNS record for

newapplication.comptia.org that always resolves to the same address as www.comptia.org. Which of

the following records should the administrator use?

Which of the following would be violated if an employee accidentally deleted a customer's data?

Which of the following are the best device-hardening techniques for network security? (Select two).

An administrator is setting up an SNMP server for use in the enterprise network and needs to create

device IDs within a MIB. Which of the following describes the function of a MIB?

Newly crimped 26ft (8m) STP Cat 6 patch cables were recently installed in one room to replace cables

that were damaged by a vacuum cleaner. Now, users in that room are unable to connect to the

network. A network technician tests the existing cables first. The 177ft (54m) cable that runs from

the core switch to the access switch on the floor is working, as is the 115ft (35m) cable run from the

access switch to the wall jack in the office. Which of the following is the most likely reason the users

cannot connect to the network?

A company's network is experiencing high latency and packet loss during peak hours. Network

monitoring tools show increased traffic on a switch. Which of the following should a network

technician implement to reduce the network congestion and improve performance?

Which of the following connectors provides console access to a switch?

Which of the following is the correct order of components in a bottom-up approach for the three-tier

hierarchical model?

While troubleshooting connectivity issues, a junior network administrator is given explicit

instructions to test the host's TCP/IP stack first. Which of the following commands should the

network administrator run?

A network administrator is reviewing a production web server and observes the following output

from the netstat command:

Which of the following actions should the network administrator take to harden the security of the

web server?