CompTIA Linux+ (XK0-004)
XK0-004
A specialty-level exam on the Infrastructure track, covering Hardware and System Configuration, Linux Operation and Administration, Security, and more, rated intermediate in difficulty, recommended for candidates with at least 12 months of hands-on experience, consisting of 90 questions in 90 minutes. Prepare with professionally curated practice questions and walk into exam day with confidence.
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Exam Details
- Time Limit
- 90 min
- Passing Score
- 720/900
- Exam Questions
- 90
- Exam Fee
- $404
- Format
- Multiple-choice and performance-based
- Difficulty
- Intermediate
- Exp. Needed
- 12 months
- Cert Valid
- 3 yr
- CE Credits
- 20 credits
- Free Questions
- 20
- Languages
- English
What the XK0-004 Exam Covers
5 official domains
Hardware and System Configuration 22%
Linux Operation and Administration 26%
Security 19%
Linux Troubleshooting and Diagnostics 18%
Automation and Scripting 15%
Who Should Take This
XK0-004 target roles
Certification Path
specialty · Infrastructure
| Prerequisites | None |
|---|---|
| Current Exam | XK0-004 |
| Next Step | XK0-005 |
XK0-004 exam guide
How hard is the XK0-004 exam?
The XK0-004 is rated intermediate in difficulty, most candidates prepare with at least 12 months of hands-on experience. Difficulty varies with your existing hands-on practice, so use the sample questions on this page to gauge where you stand before booking the real test.
What is the XK0-004 exam format?
Expect around 90 questions, 90 minutes to complete, a passing score of 720/900, formats include multiple-choice and performance-based, the current blueprint is version v4.0, the official exam fee is $404 USD. It is offered in English. Check your local testing provider for delivery options and any regional pricing differences.
Who should take the XK0-004 exam?
This is a specialty-level certification, typical target roles include linux administrator, systems administrator, devops engineer. If the role you are aiming for appears on that list, the credential is a direct investment in your next job move rather than a general-purpose certificate.
What comes after the XK0-004?
Candidates who pass usually continue with XK0-005, this exam sits on the Infrastructure track. Map the whole path before you start studying so each certificate builds on the previous one instead of repeating the same ground.
How do you renew the XK0-004 certification?
The certification remains valid for 3 years, that path requires 20 continuing-education credits. Plan the renewal before the expiry date so the credential never lapses on your CV or job application.
Certification FAQ
Other ways to test for XK0-004
20 free questions available — two ways to use them.
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