Try Free CompTIA Network+ N10-008 Questions and Answers To Test Yourself

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CompTIA Network+ validates the technical skills needed to securely establish, maintain and troubleshoot the essential networks that businesses rely on. CompTIA Network+ prepares candidates to support networks on any platform. CompTIA Network+ is the only certification that covers the specific skills that network professionals need.

To pass your CompTIA Network+ N10-008 test, the best method is to challenge and improve your knowledge. We recommend that you prepare with FreeTestShare CompTIA Network+ N10-008 Questions and Answers to test your knowledge and identify areas. The N10-008 practice test is an essential component of your CompTIA Network+ exam preparation approach since it allows you to identify your strengths and weaknesses, develop your time management skills, and get an estimate of the score you may expect.

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1. Must be vendor neutral

Which of the following methods should the engineer select?

TWP-RC4

CCMP-AES

EAP-TLS

WPA2

2. A network technician needs to ensure outside users are unable to telnet into any of the servers at the datacenter .

Which of the following ports should be blocked when checking firewall configuration?

3389

8080

3. There are two managed legacy switches running that cannot be replaced or upgraded. These switches do not support cryptographic functions, but they are password protected .

Which of the following should a network administrator configure to BEST prevent unauthorized access?

Enable a management access list

Disable access to unnecessary services.

Configure a stronger password for access

Disable access to remote management

Use an out-of-band access method.

4. A fiber link connecting two campus networks is broken .

Which of the following tools should an engineer use to detect the exact break point of the fiber link?

OTDR

Tone generator

Fusion splicer

Cable tester

PoE injector

5. A technician is troubleshooting a network switch that seems to stop responding to requests intermittently whenever the logging level is set for debugging .

Which of the following metrics should the technician check to begin troubleshooting the issue?

Audit logs

CPU utilization

CRC errors

Jitter

6. An IT organization needs to optimize speeds for global content distribution and wants to reduce latency in high-density user locations .

Which of the following technologies BEST meets the organization’s requirements?

Load balancing

Geofencing

Public cloud

Content delivery network

Infrastructure as a service

7. Which of the following is a system that is installed directly on a server's hardware and abstracts the hardware from any guest machines?

Storage array

Type 1 hypervisor

Virtual machine

Guest QS

8. Access to a datacenter should be individually recorded by a card reader even when multiple employees enter the facility at the same time .

Which of the following allows the enforcement of this policy?

Motion detection

Access control vestibules

Smart lockers

Cameras

9. CORRECT TEXT

You are tasked with verifying the following requirements are met in order to ensure network security.

Requirements:

Datacenter

Ensure network is subnetted to allow all devices to communicate properly whileminimizing address space usage

Provide a dedicated server to resolve IP addresses and hostnames correctly and handle port 53 traffic

Building A

Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage

Provide devices to support 5 additional different office users

Add an additional mobile user

Replace the Telnet server with a more secure solution

Screened subnet

Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage

Provide a server to handle external 80/443 traffic

Provide a server to handle port 20/21 traffic

INSTRUCTIONS

Drag and drop objects onto the appropriate locations. Objects can be used multiple times and not all placeholders need to be filled.

Available objects are located in both the Servers and Devices tabs of the Drag & Drop menu.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

10. A network technician is investigating an issue with a desktop that is not connecting to the network. The desktop was connecting successfully the previous day, and no changes were made to the environment. The technician locates the switchport where the device is connected and observes the LED status light on the switchport is not lit even though the desktop is turned on Other devices that arc plugged into the switch are connecting to the network successfully.

Which of the following is MOST likely the cause of the desktop not connecting?

Transceiver mismatch

VLAN mismatch

Port security

Damaged cable

Duplex mismatch

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11. An engineer notices some late collisions on a half-duplex link. The engineer verifies that the devices on both ends of the connection are configured for half duplex .

Which of the following is the MOST likely cause of this issue?

The link is improperly terminated

One of the devices is misconfigured

The cable length is excessive

One of the devices has a hardware issue

12. A company built a new building at its headquarters location. The new building is connected to the company’s LAN via fiber-optic cable. Multiple users in the new building are unable to access the company’s intranet site via their web browser, but they are able to access internet sites .

Which of the following describes how the network administrator can resolve this issue?

Correct the DNS server entries in the DHCP scope

Correct the external firewall gateway address

Correct the NTP server settings on the clients

Correct a TFTP Issue on the company’s server

13. Which of the following transceiver types can support up to 40Gbps?

SFP+

QSFP+

QSFP

SFP

14. A technician needs to configure a Linux computer for network monitoring.

The technician has the following information:

Linux computer details:

Switch mirror port details:

After connecting the Linux computer to the mirror port on the switch, which of the following commands should the technician run on the Linux computer?

ifconfig ecth0 promisc

ifconfig eth1 up

ifconfig eth0 10.1.2.3

ifconfig eth1 hw ether A1:B2:C3:D4:E5:F6

15. A client recently added 100 users who are using VMs. All users have since reported slow or unresponsive desktops. Reports show minimal network congestion, zero packet loss, and acceptable packet delay .

Which of the following metrics will MOST accurately show the underlying performance issues? (Choose two.)

CPU usage

Memory

Temperature

Bandwidth

Latency

Jitter

16. A network technician is reviewing the interface counters on a router interface. The technician is attempting to confirm a cable issue.

Given the following information:

Which of the following metrics confirms there is a cabling issue?

Last cleared

Number of packets output

CRCs

Giants

Multicasts

17. Which of the following would need to be configured to ensure a device with a specific MAC address is always assigned the same IP address from DHCP?

Scope options

Reservation

Dynamic assignment

Exclusion

Static assignment

18. Branch users are experiencing issues with videoconferencing .

Which of the following will the company MOST likely configure to improve performance for these applications?

Link Aggregation Control Protocol

Dynamic routing

Quality of service

Network load balancer

Static IP addresses

19. An attacker is attempting to find the password to a network by inputting common words and phrases in plaintext to the password prompt .

Which of the following attack types BEST describes this action?

Pass-the-hash attack

Rainbow table attack

Brute-force attack

Dictionary attack

20. Allow devices to move to different switchports on the same VLAN

Which of the following should the network administrator do to accomplish these requirements?

Set up a reservation for each device

Configure a static IP on each device

Implement private VLANs for each device

Use DHCP exclusions to address each device

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21. A website administrator is concerned the company’s static website could be defaced by hacktivists or used as a pivot point to attack internal systems .

Which of the following should a network security administrator recommend to assist with detecting these activities?

Implement file integrity monitoring.

Change the default credentials.

Use SSL encryption.

Update the web-server software.

22. Which of the following ports is commonly used by VoIP phones?

143

445

5060

23. Within the realm of network security, Zero Trust:

prevents attackers from moving laterally through a system.

allows a server to communicate with outside networks without a firewall.

block malicious software that is too new to be found in virus definitions.

stops infected files from being downloaded via websites.

24. A network administrator has been directed to present the network alerts from the past week to the company's executive staff .

Which of the following will provide the BEST collection and presentation of this data?

A port scan printout

A consolidated report of various network devices

A report from the SIEM tool

A report from a vulnerability scan done yesterday

25. Which of the following provides redundancy ona file server to ensure the server is still connected to a LAN even in the event of a port failure on a switch?

NIC teaming

Load balancer

RAID array

PDUs

26. An ARP request is broadcasted and sends the following request.

''Who is 192.168.1.200? Tell 192.168.1.55''

At which of the following layers of the OSI model does this request operate?

Application

Data link

Transport

Network

Session

27. Which of the following policies is MOST commonly used for guest captive portals?

AUP

DLP

BYOD

NDA

28. Which of the following systems would MOST likely be found in ascreened subnet?

RADIUS

FTP

SQL

LDAP

29. A network administrator is designing a new datacenter in a different region that will need to communicate to the old datacenter with a secure connection .

Which of the following access methods would provide the BEST security for this new datacenter?

Virtual network computing

Secure Socket Shell

In-band connection

Site-to-site VPN

30. A technician is troubleshooting a previously encountered issue .

Which of the following should the technician reference to find what solution was implemented to resolve the issue?

Standard operating procedures

Configuration baseline documents

Work instructions

Change management documentation

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31. A network engineer performs the following tasks to increase server bandwidth:

Connects two network cables from the server to a switch stack

Configure LACP on the switchports

Verifies the correct configurations on the switch interfaces

Which of the following needs to be configured on the server?

Load balancing

Multipathing

NIC teaming

Clustering

32. A branch of a company recently switched to a new ISP. The network engineer was given a new IP range to assign.

The ISP assigned 196.26.4.0/26, and the branch gateway router now has the following configurations on the interface that peers to the ISP:

The network engineer observes that all users have lost Internet connectivity .

Which of the following describes the issue?

The incorrect subnet mask was configured

The incorrect gateway was configured

The incorrect IPaddress was configured

The incorrect interface was configured

33. Which of the following types of devices can provide content filtering and threat protection, and manage multiple IPSec site-to-site connections?

Layer 3 switch

VPN headend

Next-generation firewall

Proxy server

Intrusion prevention

34. A company hired a technician to find all the devices connected within a network .

Which of the following software tools would BEST assist the technician in completing this task?

IP scanner

Terminal emulator

NetFlow analyzer

Port scanner