Study with CompTIA : XK0-004 Exam Torrent as your best preparation materials
Last Updated: Oct 08, 2026
No. of Questions: 485 Questions & Answers with Testing Engine
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CompTIA XK0-004 Practice Q&A's
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In 2026, certification requirements shift constantly, and a question bank that is six months old can quietly work against you. That is why the CompTIA Linux+ Certification set on SurePassExams is reviewed continuously, and 485 current practice questions reach your email when refreshed.
CompTIA XK0-004 Exam Overview:
| Certification Vendor: | CompTIA |
|---|---|
| Exam Name: | CompTIA Linux+ Certification Exam XK0-004 |
| Exam Number: | XK0-004 |
| Passing Score: | 720 (on a scale of 100-900) |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | Up to 90 |
| Available Languages: | English, Japanese |
| Related Certifications: | CompTIA A+ CompTIA Server+ |
| Exam Format: | Multiple-choice, Performance-based questions |
| Exam Price: | USD $358 (may vary by region) |
| Recommended Training: | CompTIA CertMaster Learn (Linux+) CompTIA Official Training Resources |
| Exam Registration: | CompTIA Linux+ Exam Page Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Testing center or online via Pearson VUE |
| Pre Condition: | No formal prerequisites, but CompTIA A+ or Server+ knowledge is recommended |
| Official Syllabus URL: | https://www.comptia.org/certifications/linux |
CompTIA XK0-004 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: System Management | 32% | - Package management and services
|
| Topic 2: Security | 21% | - Network security
|
| Topic 3: Linux Troubleshooting | 28% | - System troubleshooting
|
| Topic 4: Scripting, Containers, Automation | 19% | - Shell scripting
|
Before You Buy: CompTIA Linux+ Certification FAQ
The XK0-004 exam contains Up to 90 questions to be answered within 90 minutes minutes. Rehearsing with a timer on SurePassExams trains you to pace each question instead of rushing at the end.
No formal prerequisites, but CompTIA A+ or Server+ knowledge is recommended
The CompTIA Linux+ Certification material is developed by a dedicated research team whose members bring rich hands-on IT experience, including past work for international IT corporations. That background shapes both the questions and the way they are organized for study.
Each CompTIA Linux+ Certification question is drawn from a large body of technical knowledge and analyzed before it enters the bank. Questions that are no longer relevant to the current exam are removed, while new material is added as the exam evolves, so the set you study stays lean and current.
- Scripting, Containers, Automation (19%)
- System Management (32%)
- Security (21%)
Begin with the topics where your confidence is lowest, then confirm the rest.
The passing score for XK0-004 is 720 (on a scale of 100-900), and the official exam fee is USD $358 (may vary by region). Fixing these numbers in mind helps you plan both your study target and your budget.
The package includes 485 practice questions for the XK0-004 exam, covering the current CompTIA Linux+ Certification objectives with verified answers.
CompTIA CertMaster Learn (Linux+): Visit official page
CompTIA Official Training Resources: Visit official page
Pearson VUE Registration: register for XK0-004
CompTIA Linux+ Exam Page: register for XK0-004
CompTIA Linux+ Certification Sample Questions:
Two specific users need access to a directory owned by root where backups are located. Which of the following commands would BEST ensure the specified users can access the backup files?
- A. umask
- B. setfacl
- C. chcon
- D. chmod
Correct Answer: B 🗳️
The following error is encountered when running a script:
Which of the following is the cause of this error?
- A. Script.sh was not added to the PATH
- B. Bash is not installed on the system
- C. The $ ! line is incorrect
- D. The file script. sh does not exist.
- E. Script.sh is missing the executable bit.
Correct Answer: D 🗳️
An administrator is configuring a new Linux server and wants to boot the system to a file that was previously downloaded to locally install removable medi a. Which of the following boot options should the administrator choose?
- A. NFS
- B. HTTP
- C. PXE
- D. ISO
Correct Answer: D 🗳️
A systems administrator wants to increase the existing drive space on a Linux server with a software RAID. After physically adding the new drive to the system, and then adding the drive to the RAID array, the administrator notices the available drive space has not increased. A status of the array shows the new drive and the original storage space:
md0 : active Raid sdd1[3]S sdc1[2] sdb1[1] sda1[0]
954585654 blocks level5 64K chunk algorithm 2 [3/3] [UUU]
Which of the following should the administrator do to make all storage space available on the RAID array?
- A. Grow the array size to four members.
- B. Convert the new drive to a hot spare.
- C. Run hdparm to alert the kernel to a new drive.
- D. Set the RAID type to a RAID 1.
Correct Answer: D 🗳️
A systems administrator needs to conduct maintenance on a server.
Which of the following commands will place the administrator in the appropriate runlevel?
- A. init 0
- B. telinit 6
- C. init 3
- D. telinit 1
Correct Answer: A 🗳️
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