After running a Cat 8 cable using passthrough plugs, an electrician notices that connected cables are experiencing a lot of cross talk. Which of the following troubleshooting steps should the electrician take first?

Inspect the connectors for any wires that are touching or exposed.

Restore default settings on the connected devices.

Terminate the connections again.

Check for radio frequency interference in the area.

SIMULATIONA network technician needs to resolve some issues with a customer's SOHO network. The customer reports that some of the PCs are not connecting to the network, while others appear to be working as intended.INSTRUCTIONSTroubleshoot all the network components.Review the cable test results first, then diagnose by clicking on the appropriate PC,server, and Layer 2 switch.Identify any components with a problem and recommend a solution to correct each problem.If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

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SIMULATIONAfter a recent power outage, users are reporting performance issues accessing the application servers. Wireless users are also reporting intermittent Internet issues.INSTRUCTIONSClick on each tab at the top of the screen. Select a widget to view information, then use the drop-down menus to answer the associated questions. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

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SIMULATIONUsers are unable to access files on their department share located on flle_server 2. The network administrator has been tasked with validating routing between networks hosting workstation A and file server 2.INSTRUCTIONSClick on each router to review output, identity any Issues, and configure the appropriate solutionIf at any time you would like to bring back the initial state of trie simulation, please click the reset All button;

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SIMULATIONYou have been tasked with implementing an ACL on the router that will:1. Permit the most commonly used secure remote access technologies from the management network to all other local network segments2. Ensure the user subnet cannot use the most commonly used remote access technologies in the Linux and Windows Server segments.3. Prohibit any traffic that has not been specifically allowed.INSTRUCTIONSUse the drop-downs to complete the ACLIf at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

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Which of the following steps in the troubleshooting methodology includes checking logs for recent changes?

Document the findings and outcomes.

Test the theory to determine cause.

Which of the following is a company most likely enacting if an accountant for the company can only see the financial department's shared folders?

General Data Protection Regulation

A user's VoIP phone and workstation are connected through an inline cable. The user reports that the VoIP phone intermittently reboots, but the workstation is not having any network-related issues Which of the following is the most likely cause?

The PoE power budget is exceeded.

The Ethernet cable is not working

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

Performing regular scanning of unauthorized devices

Monitoring system logs for irregularities

Enabling logical security such as SSO

Ensuring least privilege concepts areinplace

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.

An incorrect cable type was installed.

The PoE power budget was exceeded.

A port security violation occured.

An incorrect cable type was installed.

Which of the following is a cost-effective advantage of a split-tunnel VPN?

Cloud-based traffic flows outside of the company's network.

Web traffic is filtered through a web filter.

More bandwidth is required on the company's internet connection.

Monitoring detects insecure machines on the company's network.

Cloud-based traffic flows outside of the company's network.

A newtwork administrator needs to create an SVI on a Layer 3-capable device to separate voice and data traffic. Which of the following best explains this use case?

A logical interface used for the routing of VLANs

A physical interface used for trunking logical ports

A physical interface used for management access

A logical interface used for the routing of VLANs

A logical interface used when the number of physical ports is insufficent.

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.

Removing any spliters connecte to the line

Switching the devices to wireless

Moving the devices closer to the modern

CompTIA N10-009 Practice Test 3 - Free Online Exam Prep & Questions

Question 1 / 40

A network engineer is now in charge of all SNMP management in the organization. The engineer must use a SNMP version that does not utilize plaintext data. Which of the following is the minimum version of SNMP that supports this requirement?

v2c

v2u

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CompTIA N10-009 Practice Test 3

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