Try Free CompTIA Linux+ XK0-004 Practice Exam Questions

Try Free CompTIA Linux+ XK0-004 Practice Exam Questions

To pass the CompTIA Linux+ XK0-004 test on the first try, you must have accurate syllabus information and an excellent study guide. FreeTestShare CompTIA Linux+ XK0-004 Practice Exam gives you in-depth knowledge of the XK0-004 exam syllabus. CompTIA Linux+ XK0-004 Practice Exam is exactly the right study tools that contain real exam questions and answers to help you pass the XK0-004 exam on the first try! FreeTestShare high-quality XK0-004 questions and answers you should get to 100% pass CompTIA Linux+ exam! We offer 100% real XK0-004 Practice Exam for you to ace the CompTIA Linux+ exam on the first try!

Start with the free XK0-004 Practice Exam questions below!

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1. An administrator is reviewing updates in the master online Git repository and notices a file named .htaccess.

The file contains passwords and should only be in the administrator’s local repository, not the online one.

Which of the following would prevent this file from appearing online in the future?

2. The Apache web server was recently installed on a Debian/Ubuntu server. The web server fails and a review of log messages on another partition reveals the installation was not completed properly due to lack of disk space.

After clearing the files, the systems administrator has requested the installation to be performed again.

Which of the following command lines will perform this task? (Choose two.)

3. A junior Linux administrator is optimizing a system in which an application needs to take priority 0 when running the process.

The administrator runs the ps command and receives the following output:





Given this scenario, which of the following steps will address this issue?

4. An administrator needs to look at a log for an application on a systemd-based system. There is no log for this application in /var/log.

Which of the following is another way to view the application log on this system?

5. Users in the sales department are unable to create new files in the shared directory /Sales. A junior Linux administrator determines the permissions on the /Sales directory are set to rwxr-----, and

sales is the group owner of the directory.

Which of the following is the BEST command for the junior administrator to issue to allow the users to create new files?

6. CORRECT TEXT

Find the file named core and remove it from the system.



INSTRUCTIONS

Type “help” to display a list of available commands.

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



7. A user issues the following command:

ls Cl /var/log | egrep Ce ‘^d[rwx]{3}.*[rw-]{3}.*’

The list of files in the system is shown below:





Which of the following results matches the command issued?

8. A Linux administrator needs to schedule a cron job to run at 1:15 p.m. every Friday to report the amount of free disk space on the system and to send the output to a file named “freespace”.

Which of the following would meet this requirement?

9. The following tools help maintain consistency across different systems in an infrastructure:

SUSE Manager

Red Hat Satellite

Spacewalk

If a system file is changed, the tools roll back the file to a predefined configuration.

Which of the following concepts BEST describes this behavior?

10. A Linux administrator is using a public cloud provider to host servers for a company’s website. Using the provider’s tools, the administrator wrote a JSON file to define how to deploy the servers.

Which of the following techniques did the administrator use?


 

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