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CompTIA XK0-004 Exam

Certification Provider: CompTIA
Exam Name: CompTIA Linux+ (Plus)
Number of questions in our database: 372
Exam Version: Jun. 24, 2022
XK0-004 Exam Official Topics:
  • Topic 1: Validates the Skills of IT Professionals with Hands-On Experience Configuring
  • Topic 2: Monitoring, and Supporting Servers Running the Linux Operating System
  • Topic 3: Security, Kernel Modules, Storage & Visualization/ Device Management at an Enterprise Level
  • Topic 4: Git & Automation, Networking & Firewalls, Server Side & Command Line
  • Topic 5: Server (vs. client-based) Coverage, Troubleshooting and SELinux

Free CompTIA XK0-004 Exam Actual Questions

The questions for XK0-004 were last updated On Jun. 24, 2022

Question #1

A Linux administrator is configuring a web server that connects to an external SQL database. However, after starting the web application, the logs are show an error message:

Which of the following is the BEST way to resolve this issue?

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Correct Answer: C

Question #2

Which of the following is the MOST common method used to access Windows systems that are running in a cloud provider from a Linux system?

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Correct Answer: C

Question #3

Users are reporting is inaccessible from the user VLAN, but there is no issue connecting to the system's web page from the DMZ. Given the following outputs from commands run on the system:

Which of the following explains why users are unable to access the system from the user VLAN, and how can the administrator remediate this issue?

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Correct Answer: C

Question #4

A systems administrator has retrieved the latest copy of the system backup files, which had been stored offsite at a third-party vendor. The systems administrator wants to validate that the data was not

modified since the backup.

Which of the following would BEST verify that the data remained the same?

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Correct Answer: A

Question #5

A user wants to configure the application ''myapp'' to start on runlevels 2, 3, 4, and 5 every time the system starts.

Which of the following commands will accomplish this task?

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Correct Answer: A

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