CompTIA XK0-005 Actual Free Exam Questions & Community Discussion

A systems administrator received a request to change the hostname to a new name. Which of the following file configurations should be changed to fix the hostname in the server?

An administrator needs to make some changes in the IaC declaration templates.
Which of the following commands would maintain version control?

A systems administrator engineer wants to configure a Linux server's time zone to America/Chicago. The engineer verifies that the server's time zone is configured for Asia/Tokyo:

Which of the following commands should the engineer execute to make this change?

A raw VM image is being compressed with bzip2 and copied to a flash drive at /dev/hdb for off- site use by the marketing department.
Which of the following command lines accomplishes this task?

A Linux administrator needs to obtain a list of all volumes that are part of a volume group.
Which of the following commands should the administrator use to accomplish this task?

A newly installed desktop is unable to connect to networked resources. The systems administrator executes various commands and reviews the following output snippets:

Which of the following should the systems administrator try NEXT to restore connectivity?

A Linux administrator needs to back up the folder /usr/domain, and the output must be a gzip compressed tar.
Which of the following commands should be used?

A systems administrator installs a simple package, but the Linux system returns the following error: rpmdb . To verify if there is a problem in the RPM database, the systems administrator runs the open fails following command:

Which of the following commands should the systems administrator run NEXT to resolve this issue?

A Linux administrator has installed a web server, a database server, and a web application on a server. The web application should be active in order to render the web pages. After the administrator restarts the server, the website displays the following message in the browser: Error establishing a database connection. The Linux administrator reviews the following relevant output from the systemd init files:

The administrator needs to ensure that the database is available before the web application is started. Which of the following should the administrator add to the HTTP server .service file to accomplish this task?

A systems administrator received a notification that a system is performing slowly. When running the top command, the systems administrator can see the following values:

Which of the following commands will the administrator most likely run NEXT?

A Linux administrator has defined a systemd script docker-repository.mount to mount a volume for use by the Docker service. The administrator wants to ensure that Docker service does not start until the volume is mounted. Which of the following configurations needs to be added to the Docker service definition to best accomplish this task?

A new Linux systems administrator just generated a pair of SSH keys that should allow connection to the servers.
Which of the following commands can be used to copy a key file to remote servers? (Choose two.)