Practice Tests / CompTIA / XK0-004
CompTIA
XK0-004 CompTIA Linux+
Use original educational practice content, randomized simulator sessions, score history and explanation review for XK0-004.
Practice questions are provided in English to match the language commonly used in IT certification exams.
QZ9 is an independent training platform. All practice questions are original and created for educational purposes only. We do not provide unauthorized vendor exam content. Microsoft, AWS, Cisco, CompTIA, PMI and other trademarks belong to their respective owners.
VendorCompTIA
CodeXK0-004
Duration90 minutes
Questions90
Exam facts
Objective-based preparation without unauthorized content
Certification metadata is preserved from the legacy QZ9 catalog. Questions remain English-only.
Start Practice Test
1Find your exam
2Start the simulator
3Review results
QZ9Independent training platform
Free question preview
Exam simulator
Practice questions are provided in English to match the language commonly used in IT certification exams.
Question 1
Which of the following would be the BEST solution for a systems administrator to access the graphical user environment of a Linux machine remotely?
Question 2
A technical support engineer receives a ticket from a user who is trying to create a 1KB file in the /tmp directory and is getting the following error: No space left on device. The support engineer checks the /tmp directory, and it has 20GB of free space. Which of the following BEST describes a possible cause for this error?
Question 3
Which of the following is the BEST reason for not storing database files in the /var directory?
Question 4
A junior system administrator had trouble installing and running an Apache web server on a Linux server. You have been tasked with installing the Apache web server on the Linux server and resolving the issue that prevented the junior administrator from running Apache. INSTRUCTIONS Install Apache and start the service. Verify that the Apache service is running with the defaults. Typing “help” in the terminal will show a list of relevant commands. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button. CentOS Command Prompt
Question 5
The lead Linux admin has added a disk, /dev/sdd, to a VM that is running out of disk space. Place the following steps in the correct order from first (1) to last (4) to add the disk to the existing LVM.
