CompTIA Linux+ Certified IT Professional. Exam Overview
Exam XK0-004 issued by CompTIA will verify your knowledge of Linux OS from a vendor-neutral viewpoint. It covers all the key aspects of Linux Server Administration, networking, and security concepts. Therefore, if your goal is to become a CompTIA Linux+ certified expert in the IT field, apply for this test, as sitting for it only takes a maximum of an hour and a half.
However, after the last update, the new exam version has more focus on kernel modules, security, device management, storage and virtualization, git and automation, server and command line alongside networking and firewalls, and many other vital areas of Linux systems.
XK0-004 test costs $338 and is available in English. But, it will soon be available in Portuguese, Japanese, and Spanish too. Then, all standard rules regarding tests apply. You should expect not to have any learning materials with you during XK0-004 exam. Once you are done with it, your results will be communicated to you via email. It should be kept in mind that the test score is based on a scale of 100 to 900, and for you to pass, you should attain at least 720.
The exam includes various questions, such as performance-based, multiple responses, multiple-choice, and fill-in-the-blank. The overall total number of items is not more than 90.
CompTIA XK0-004日本語 Exam Overview:
| Certification Vendor: | CompTIA |
|---|---|
| Exam Name: | CompTIA Linux+ Certification Exam |
| Exam Number: | XK0-004 |
| Exam Duration: | 90 minutes |
| Passing Score: | 720 (on a scale of 100-900) |
| Available Languages: | Spanish, Portuguese, English, Japanese |
| Certificate Validity Period: | 3 years |
| Exam Format: | Multiple Response, Multiple Choice, Performance-Based Questions |
| Real Exam Qty: | Maximum 90 |
| Exam Price: | $338 USD |
| Related Certifications: | CompTIA Linux+ |
| Sample Questions: | CompTIA XK0-004日本語 Sample Questions |
| Exam Way: | Pearson VUE testing center or online proctored exam. |
| Pre Condition: | No formal prerequisite. Recommended: 9-12 months of hands-on experience configuring, monitoring, and supporting Linux servers. CompTIA A+, Network+, or Server+ knowledge is beneficial. |
| Official Syllabus URL: | https://www.comptia.org/certifications/linux |
Skills Tested
The CompTIA XK0-004 exam is performance-based and encompasses the skills of some real-world jobs. Thus, the knowledge evaluated in the final test covers one’s ability and understanding to install and set up the Linux OS as well as execute standard operations using the Linux command line and manage Linux groups and users. Also, one should know how to create, modify, find, backup, and restore data in Linux. Among other things, you should be able to configure printers and other components remotely in Linux and understand the standard networking protocols and set up procedures.
Finally, the CompTIA XK0-004 exam will want you to carry out security checks and tasks like setting up passwords, encryption, and using the basic scripts and commands to manipulate information.
Reference: https://certification.comptia.org/certifications/linux#overview
Who Is It Meant for?
The CompTIA XK0-004 exam should be attempted by early-career administrators whose role involves supporting Linux systems. Ideally, any IT pro who will be using Linux to manage everything on a day to day basis under the cybersecurity, cloud, web, and mobile administration applications can benefit from this certification. If you already understand basic hardware, operating systems, and software concepts and wish to upgrade your knowledge through Linux training, this is the most suitable path then.
CompTIA XK0-004日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Linux Troubleshooting and Diagnostics | 20% | - Performance optimization - System property analysis - Hardware and software diagnostics - User issue troubleshooting |
| Topic 2: Automation and Scripting | 14% | - Shell environments and variables - Git version control - Bash scripting - Infrastructure automation - Orchestration concepts |
| Topic 3: Security | 19% | - Access control and authentication - Security best practices - Backup, restore and file compression - Linux firewalls - Logging services |
| Topic 4: Systems Operation and Maintenance | 26% | - System services - System monitoring and logging - Scheduling and automation - Software management - Process management |
| Topic 5: Hardware and System Configuration | 21% | - Linux boot process concepts - Storage management - Kernel modules - Cloud and virtualization technologies - Network connection parameters |


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