Available Number of Questions: Maximum of
149 Questions
Exam Name: CompTIA Linux+ V8 Exam
Related Certification(s):
CompTIA Linux+ Certification
CompTIA XK0-006 Exam Topics - You’ll Be Tested in Actual Exam
For the CompTIA Linux+ XK0-006 exam, you should understand how Linux systems run and stay reliable through services, user administration, security practices, automation, and troubleshooting. Services and user management covers working with systemd to start, stop, enable, and check services, reading logs with tools like journalctl, scheduling tasks with cron, and managing users, groups, permissions, and ownership using commands such as useradd, passwd, groupmod, chmod, and chown while applying the principle of least privilege. Security focuses on protecting systems by configuring firewalls, updating packages, securing SSH access, using SELinux or AppArmor concepts, managing authentication and sudo policies, handling keys and certificates, and recognizing common risks like weak permissions, exposed ports, and misconfigured services. Automation, orchestration, and scripting emphasizes writing reliable shell scripts that use variables, conditionals, loops, exit codes, and input validation, plus using tools like awk, sed, and grep, and applying configuration management ideas to keep systems consistent and repeatable at scale. Troubleshooting ties everything together by practicing a structured approach to diagnose boot issues, networking problems, storage and filesystem errors, performance bottlenecks, and permission failures, using commands like systemctl, ip, ss, df, du, top, dmesg, and log analysis to identify root cause and confirm the fix.
CompTIA XK0-006 Exam Short Quiz
Attempt this CompTIA XK0-006 exam quiz to self-assess your preparation for the actual CompTIA Linux+ V8 Exam . CertBoosters also provides premium CompTIA XK0-006 exam questions to pass the CompTIA Linux+ V8 Exam in the shortest possible time. Be sure to try our free practice exam software for the CompTIA XK0-006 exam.
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CompTIA XK0-006 Exam Quiz
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CompTIAXK0-006
Q1:
A Linux user needs to download the latest Debian image from a Docker repository. Which of the following commands makes this task possible?
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Adocker image init debian
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Bdocker image pull debian
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Cdocker image import debian
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Ddocker image save debian
CompTIAXK0-006
Q2:
An administrator is trying to terminate a process that is not responding. Which of the following commands should the administrator use in order to force the termination of the process?
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Akill PID
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Bkill -1 PID
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Ckill -9 PID
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Dkill -15 PID
CompTIAXK0-006
Q3:
An administrator added a new disk to expand the current storage. Which of the following commands should the administrator run first to add the new disk to the LVM?
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Avgextend
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Blvextend
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Cpvcreate
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Dpvresize
CompTIAXK0-006
Q4:
Which of the following best describes journald?
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AA system service that collects and stores logging data
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BA feature that creates crash dumps in case of kernel failure
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CA service responsible for keeping the filesystem journal
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DA service responsible for writing audit records to a disk
CompTIAXK0-006
Q5:
A Linux administrator tries to install Ansible in a Linux environment. One of the steps is to change the owner and the group of the directory /opt/Ansible and its contents. Which of the following commands will accomplish this task?
