Instant Download CompTIA : XK0-005 Questions & Answers as PDF & Test Engine
Updated: Oct 18, 2026
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Preparing for a modern certification with paper alone is a choice, not a requirement. ActualVCE brings the XK0-005 exam into the electronic age with 895 practice questions for the CompTIA Linux+ Certification exam — printable when you want paper, digital everywhere else.
CompTIA XK0-005 Exam Overview:
| Certification Vendor: | CompTIA |
|---|---|
| Exam Name: | CompTIA Linux+ Certification Exam |
| Exam Number: | XK0-005 |
| Passing Score: | 720 (scale 100–900) |
| Exam Format: | Performance-based, Multiple-choice |
| Available Languages: | English, Portuguese, Spanish, Japanese |
| Real Exam Qty: | Up to 90 |
| Certificate Validity Period: | 3 years |
| Exam Price: | $348 USD |
| Exam Duration: | 90 minutes |
| Related Certifications: | CompTIA Network+ CompTIA A+ CompTIA Server+ |
| Recommended Training: | CompTIA Official Training |
| Exam Registration: | CompTIA Official Registration Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; recommended 12+ months of hands-on Linux administration experience; CompTIA A+, Network+, Server+ are suggested |
| Official Syllabus URL: | https://www.comptia.org/certifications/linux |
CompTIA XK0-005 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Troubleshooting and Diagnostics | 22% | - System and application log analysis - Network connectivity problems - System recovery and rescue modes - Boot and startup issues - Performance monitoring and optimization - Storage and filesystem errors |
| Topic 2: Scripting, Containers and Automation | 15% | - Bash shell scripting - Infrastructure as Code and automation tools - Version control basics - Container management (Docker, Kubernetes basics) - Scheduling tasks (cron, at, systemd timers) |
| Topic 3: System Architecture | 15% | - Boot processes and runlevels - Hardware components and peripheral management - Kernel modules and parameters - Systemd configuration and management |
| Topic 4: Linux System Management | 27% | - User and group administration - Package management (RPM, DEB, repositories) - File and directory permissions - Storage configuration and management - Network configuration and troubleshooting - Service and process management |
| Topic 5: Security | 21% | - Secure remote access (SSH, key management) - File and filesystem encryption - Access control and authentication - Firewall configuration (firewalld, iptables, nftables) - SELinux and AppArmor - Audit and logging |
XK0-005 Exam: Frequently Asked Questions
CompTIA lists these recommended training resources for the CompTIA Linux+ Certification exam:
Official training plus consistent self-testing is a proven combination — the 895 practice questions from ActualVCE handle the second half.
ActualVCE issues a full refund if you take the CompTIA Linux+ Certification exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Claims require a scan of your enrollment slip and the official Score Report PDF, submitted within 2 days of the exam, and are processed within 7 days. As an alternative, you can exchange for two free exam products of equal value while keeping your original update service. Orders arrive by email within 1 minute — contact support if nothing shows up within 2 hours.
The CompTIA Linux+ Certification exam presents Up to 90 with 90 minutes to complete them. Practicing under the same clock in the ActualVCE Desktop Test Engine makes the real pacing feel routine.
Online proctored or onsite at Pearson VUE test centers Registration for the CompTIA Linux+ Certification exam goes through these official channels:
After booking, the ActualVCE practice questions reach your inbox within 1 minute — preparation can start the same day.
The official CompTIA Linux+ Certification outline defines 5 domains. The leading three are System Architecture (15%), Linux System Management (27%), and Troubleshooting and Diagnostics (22%). See the complete list in the topics section above — the 895 practice questions at ActualVCE cover every domain.
The XK0-005 exam is a CompTIA certification exam built on the CompTIA Linux+ Certification syllabus shown above. It contributes to these credential paths: CompTIA A+, CompTIA Network+, CompTIA Server+. As information technology keeps reshaping how industries operate, certified skills remain one of the most portable proofs of capability in 2026. ActualVCE prepares you with 895 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.
Passing the CompTIA Linux+ Certification exam requires 720 (scale 100–900), and the registration fee is $348 USD. A retake costs the same amount again — a practical reason to verify your readiness with the ActualVCE engines before booking.
The full CompTIA Linux+ Certification preparation set at an affordable, small-profits price: 895 practice questions in three formats — a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. A free demo is available anytime, updates are free for 365 days, renewal afterward is 50% off, installations are unlimited, and checkout is McAfee-secured with automatic encryption of your personal information.
No mandatory prerequisites; recommended 12+ months of hands-on Linux administration experience; CompTIA A+, Network+, Server+ are suggested Policies change over time, so confirm the current rules on the official CompTIA exam page before scheduling.
CompTIA Linux+ Certification Sample Questions:
A developer has been unable to remove a particular data folder that a team no longer uses. The developer escalated the issue to the systems administrator. The following output was received:
Which of the following commands can be used to resolve this issue?
- A. chattr -R -i data/
- B. chmod -R 777 data/
- C. chgrp -R 755 data/
- D. chown -R data/
Correct Answer: A 🗳️
Explanation: Only visible for ActualVCE members. You can sign-up / login (it's free).
Which of the following servers provides encrypted tunnel SOCKS services?
- A. SSH
- B. SNMP
- C. VPN
- D. CA
Correct Answer: A 🗳️
Users report that they cannot access some files located in the /opt /finapp directory after a power outage caused an unexpected server restart. A Linux administrator examines the following filesystem details and system logs:
Which of the following commands should the administrator run in an attempt to fix the filesystem?
- A. fsck.ext4 /dev/mapper/rhel-opt_finapp
- B. fdisk /dev/mapper/rhel-opt_finapp
- C. lvcreate -L900G -n opt_finapp rhel
- D. xfs_repair /dev/mapper/rhel-opt_finapp
Correct Answer: D 🗳️
Explanation: Only visible for ActualVCE members. You can sign-up / login (it's free).
A systems administrator intends to use a UUID to mount a new partition permanently on a Linux system. Which of the following commands can the administrator run to obtain information about the UUIDs of all disks attached to a Linux system?
- A. fcstat
- B. lescsi
- C. dmsetup
- D. blkid
Correct Answer: D 🗳️
Explanation: Only visible for ActualVCE members. You can sign-up / login (it's free).
Due to some errors, a Linux administrator needs to permanently disable SELinux on one of the development machines for the time of testing. Which of the following should the administrator do to accomplish this task?
- A. Edit the "/etc/selinux/config" file and restart the system.
- B. Use "setenforce 1" command.
- C. Use "systemctl disable selinux" command.
- D. Use "setenforce disabled" command and restart the system.
Correct Answer: A 🗳️
Explanation: Only visible for ActualVCE members. You can sign-up / login (it's free).
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