At the top of this page, there’s a button granting you complete access to the CompTIA Linux+ practice test. Directly beneath this text, a detailed practice test for the CompTIA Linux+ awaits your exploration. As you delve into these tests, you’ll pinpoint your strengths, uncover areas that require improvement, and understand where to concentrate your efforts.
To further support your preparation, especially in areas needing more focus, we’ve designed targeted quizzes that intensively cover specific segments of the CompTIA Linux+ exam, helping you to efficiently channel your study efforts.
CompTIA Linux+ Domain Exams
The CompTIA Linux+ exam is a comprehensive test that evaluates a candidate’s proficiency in managing, securing, and troubleshooting Linux systems. It also assesses their skills in scripting, containers, and automation. The exam is divided into four main domains, each covering a specific area of Linux expertise.
Here’s a breakdown of these domains:
CompTIA Linux+ System Management Practice Exam
- Exam percentage: 26%
- Focus: This domain focuses on fundamental system management tasks. It includes topics like managing software, services, and the boot process, as well as configuring and managing storage, localizations, and system time. Candidates can expect questions that test their ability to manage users and groups, schedule jobs, and maintain system documentation.
CompTIA Linux+ Security Practice Exam
- Exam percentage: 24%
- Focus: Security is a critical aspect of Linux administration. This domain covers securing Linux systems, managing users and groups, and configuring and implementing appropriate access and authentication methods. It also includes topics like configuring and managing firewalls and understanding best practices for security, including SELinux configuration and usage.
CompTIA Linux+ Scripting, Containers, and Automation Practice Exam
- Exam percentage: 17%
- Focus: This domain assesses the candidate’s skills in automating tasks using shell scripts and understanding basic scripting concepts. It also includes managing containerization and orchestration technologies, which are increasingly important in modern IT environments.
CompTIA Linux+ Troubleshooting Practice Exam
- Exam percentage: 33%
- Focus: Troubleshooting is a significant part of the exam, focusing on diagnosing and addressing system, network, and security issues. This domain tests the ability to analyze system properties and processes and troubleshoot user, application, and hardware issues.
| Domain | Percentage | Details |
|---|---|---|
| 1.0 System Management | 32% | Focuses on fundamental system management tasks including managing software, services, and the boot process. |
| 2.0 Security | 21% | Covers securing Linux systems, managing users and groups, and configuring access and authentication methods. |
| 3.0 Scripting, Containers, and Automation | 19% | Assesses skills in automating tasks using shell scripts and managing containerization technologies. |
| 4.0 Troubleshooting | 28% | Focuses on diagnosing and addressing system, network, and security issues. |
Additional Details:
- The CompTIA Linux+ exam typically consists of around 90 questions.
- The types of questions include multiple-choice and performance-based questions.
- The exam duration is 90 minutes.
- A passing score is usually around 720 on a scale of 100-900.
- It’s recommended that candidates have 9-12 months of hands-on experience with Linux, either through employment or practical lab work.
Remember, staying updated with the latest exam objectives and format from the official CompTIA website is crucial, as the exam content and structure can change over time.
CompTIA Linux+ Exam Breakdown
The CompTIA Linux+ exam is a professional certification test designed to validate the skills and knowledge necessary to work with the Linux operating system in a professional IT environment. This certification is widely recognized in the IT industry and is often pursued by system administrators, network administrators, and other IT professionals who work with Linux.
Key Aspects of the CompTIA Linux+ Exam:
- Exam Objectives: The exam covers various aspects of Linux, including system architecture, installation and package management, GNU and Unix commands, devices, Linux filesystems, filesystem hierarchy standards, shell scripting, networking, security, and more.
- Exam Format:
- Number of Questions: Typically, the exam consists of around 90 questions.
- Types of Questions: The questions are usually a mix of multiple-choice and performance-based questions.
- Duration: The exam duration is about 90 minutes.
- Passing Score: The passing score varies, but it’s usually around 720 on a scale of 100-900.
- Prerequisites: There are no strict prerequisites, but it’s recommended that candidates have 12 months of Linux administration experience or equivalent knowledge.
- Certification Validity: The Linux+ certification is valid for three years from the date of passing the exam. CompTIA requires continuing education activities to maintain the certification.
- Languages Available: The exam is available in various languages, including English, German, Portuguese, and Spanish.
Exam Details:
- Exam Code: XK0-005
- Launch Date: July 12, 2022
- Number of Questions: Maximum of 90 questions
- Type of Questions: Multiple-choice and performance-based
- Length of Test: 90 minutes
- Passing Score: 720 (on a scale of 100 to 900)
- Recommended Experience: 12 months of hands-on experience with Linux servers; CompTIA A+, Network+, and Server+ are recommended.
- Languages: English, Japanese, Portuguese, and Spanish
- Testing Provider: Pearson VUE
- Price: Approximately USD 348.
How do I become CompTIA Linux+ certified
To become CompTIA Linux+ certified, you need to follow a series of steps, which include studying for and passing the relevant exam.
Here’s a detailed guide:
- Understand the Certification: CompTIA Linux+ is a widely recognized certification that validates the competencies required of an early career system administrator supporting Linux systems.
- Review the Exam Objectives: The first step is to understand what the CompTIA Linux+ exam covers. You can download the exam objectives from the CompTIA website. This document provides a detailed breakdown of the topics covered in the exam.
- Prepare for the Exam:
- Training Courses: There are various training courses available online. CompTIA offers its own eLearning course called CertMaster Learn, which is tailored to the exam objectives.
- Books and Study Guides: Look for study guides and books that cover the CompTIA Linux+ exam. Popular choices include the CompTIA Linux+ Study Guide by Sybex and the All-in-One Exam Guide.
- Online Resources: Utilize free online resources such as forums, YouTube tutorials, and websites dedicated to Linux and CompTIA Linux+.
- Practice Exams: Before taking the actual exam, it’s beneficial to attempt practice exams. These can be found in study guides or through online platforms like ExamCompass and CertBlaster.
- Register for the Exam: Once you feel prepared, you can register for the exam through the CompTIA website. The exam, coded XK0-004, is available at Pearson VUE testing centers or as an online proctored exam.
- Take the Exam: On the day of the exam, ensure you have a valid ID and arrive early if you’re taking the exam at a testing center. If you’re taking it online, check your computer and internet connection.
- Continuing Education: After passing the exam and becoming certified, CompTIA requires you to participate in continuing education activities to keep your certification current.
Remember, the key to success in obtaining the CompTIA Linux+ certification is thorough preparation and practice. Utilize a combination of study materials and practical experience to ensure you have a well-rounded understanding of Linux systems.
Job Market Outlook and Demographics
The CompTIA Linux+ certification is highly regarded in the current job market, offering numerous advantages and opportunities for certified professionals.
U.S. Market Statistics
- Average Annual Salary: $118,080
- Median Annual Salary: $113,750
Satisfaction with Salary:
- Completely Satisfied: 16.3%
- Very Satisfied: 24%
- Satisfied: 39.1%
- Not Very Satisfied: 15.2%
- Not At All Satisfied: 5.4%.
International Market Statistics
- Average Annual Salary: $75,650 (outside the U.S.)
- Median Annual Salary: $65,000 (outside the U.S.)
Satisfaction with Salary:
- Completely Satisfied: 9.1%
- Very Satisfied: 22.7%
- Satisfied: 27.3%
- Not Very Satisfied: 18.2%
- Not At All Satisfied: 22.7%.
Demographics and Employment
- Geographic Distribution: The certification is held globally, with a significant presence in the U.S. (80.7%) and 16 other countries.
- Gender Distribution: The majority are men (74.3%), with women (16.2%) and other gender identities also represented.
- Age Distribution: Most Linux+ certified professionals are aged between 25-54 years.
- Employment Status: 77% are employed full-time, with a significant portion working standard or extended hours.
- Workplace Environment: Approximately 46% work in traditional settings, with others adapting to remote work environments.
Educational Background
- A majority of Linux+ holders have higher education degrees, with 47.4% holding a bachelor’s degree and 30.7% a master’s degree.
Job Role and Experience
- Workplace Roles: Many are in senior specialist roles (24.3%), followed by specialists, senior managers, and managers/directors.
- Industry Experience: 41.2% are veterans with over a decade of experience utilizing their certified skills.
- Skill Utilization: 45.3% use their certified skills several times a day.
Certification Impact
- Demand for Skills: 43.9% strongly agree that there is greater demand for their skills post-certification.
- Skill Enhancement: A significant number report increased problem-solving skills and workplace productivity due to certification.
Broader Job Market Perspective
- In-Demand Certification: Linux+ certification is preferred or required in a significant percentage of IT job listings, reflecting its value in the job market.
- Versatility Across Industries: Linux+ professionals can find opportunities in various sectors like finance, healthcare, and government due to their adaptable skills.
- Emerging Technologies: They are well-prepared for technologies like containerization, virtualization, and automation.
- Career Benefits: Higher earning potential, career stability, increased job satisfaction, opportunities for remote work, and global job opportunities are some notable benefits.
In summary, the CompTIA Linux+ certification opens doors to a broad spectrum of high-paying, satisfying, and versatile career opportunities in a market that consistently values and seeks Linux expertise.
Our Experience Teaching CompTIA Linux+ Candidates To Pass The Exam
The development of our CompTIA Linux+ practice tests at Career Employer has been a journey marked by equal parts triumph and challenge. This path has been shaped by a diverse array of topics included in the exam, as well as the unique needs of our students. Every aspect of our approach is tailored to ensure each student’s success in passing the exam. Our commitment to providing a comprehensive learning experience is reflected in the depth and variety of our practice materials.
Here’s an overview of this perspective, including essential resources:
- Curriculum Design: The course should be structured to cover all the domains of the CompTIA Linux+ exam. This includes hardware & system configuration, system operation & maintenance, security, Linux troubleshooting & diagnostics, and automation & scripting. It’s crucial to align the lectures, labs, and assignments with these topics.
- Resource Integration: Utilize a variety of resources to enhance learning. This includes textbooks, online courses, and hands-on labs. Some recommended resources are:
- Official CompTIA Study Guide: The CompTIA Store offers official study guides that are tailored to the exam objectives.
- Online Platforms: Websites like Udemy, LinkedIn Learning, and Pluralsight offer courses on Linux+ certification.
- Lab Simulations: Tools like TestOut and LabSim provide practical, simulated environments for students to practice.
- Interactive Teaching Methods: Engage students with interactive teaching methods such as group discussions, case studies, and problem-solving sessions. This helps in better understanding and retention of concepts.
- Practical Exposure: Ensure that students get hands-on experience with Linux systems. This could be through lab sessions, virtual machines, or cloud-based Linux environments. Practical exposure is crucial for understanding real-world applications of Linux.
- Assessment and Feedback: Regular quizzes, assignments, and mock tests help in assessing the student’s understanding and preparedness for the certification exam. Providing constructive feedback is essential for their improvement.
- Staying Updated: Linux is an ever-evolving field. As a lecturer, staying updated with the latest developments and incorporating them into the curriculum is vital.
- Community Engagement: Encourage students to participate in Linux communities and forums. Websites like Stack Overflow, Reddit Linux Community, and Linux Foundation Forums are great for this.
- Career Guidance: Discuss the career paths and opportunities that Linux+ certification opens up. This can be highly motivating for students.
- Accessibility and Inclusivity: Make sure that the course materials and teaching methods are accessible and inclusive for all students, considering diverse backgrounds and learning styles.
- Continuous Improvement: Gather feedback from students to continuously improve the teaching methodology and course content.
The dedicated team at Career Employer has meticulously crafted this CompTIA Linux+ certification practice test, drawing on their vast knowledge and experience in preparing for the CompTIA Linux+ exam. This expertise has already guided over 1000 Linux server and system technicians to pass the official CompTIA Linux+ certification exam successfully. Our team consists of highly skilled Linux system and server technicians, each with over ten years of specialized experience in Linux OS.
They bring their extensive expertise to this project, enriching the content. To cater to a variety of learning styles and needs, we offer multiple versions of the practice exam, each thoughtfully tailored to different learning preferences and requirements.
Effective Study Strategies and Methods
For effective study strategies and resources for the CompTIA Linux+ exam, here are some valuable references:
- CompTIA’s Official Website: The CompTIA website provides comprehensive information about the Linux+ certification, including exam details, preparation resources, and renewal information. It covers the skills required for an early career Linux system administrator and includes various training options like eLearning with CertMaster Learn, interactive labs with CertMaster Labs, and study guides. You can explore these resources at CompTIA Linux+, CertMaster Learn, and CertMaster Labs.
- Reddit’s CompTIA Community: The subreddit r/CompTIA is a valuable online forum for CompTIA certifications, including Linux+. It’s a platform where you can interact with other learners, share study tips, and get answers to specific queries. However, it’s important to note that this subreddit has moved to restricted access, so you might need to follow specific guidelines to participate. You can visit the community at r/CompTIA on Reddit.
To prepare effectively for the CompTIA Linux+ exam, a combination of study materials, strategies, and participation in online forums can be immensely helpful. Here’s a comprehensive guide based on various resources:
Study Strategies and Resources
- Utilize the CompTIA Study Guide: Focus on the Activity Section and follow along with your own Linux environment. This hands-on approach is crucial for understanding Linux command combinations, configuring IP tables, firewalls, and troubleshooting, as well as learning the boot process and file backup methods.
- Engage with Performance-Based Questions (PBQs): Practice with PBQs that offer multiple choices which might all seem correct. This practice will sharpen your skills in identifying the right answers under exam conditions.
- Incorporate Flashcards: Use flashcard applications like Quizlet and Anki to reinforce your knowledge. These tools can be particularly effective for memorizing commands, options, and configurations.
- Explore Various Learning Resources:
- Textbooks: For instance, “Pro Bash Programming: Scripting the GNU/Linux Shell” can be a valuable resource.
- Virtual Labs: Tools like AWS EC2 Instance with Ubuntu and InfoSec Learning offer practical experience.
- CertMaster Suite: Includes various tools such as CertMaster Learn, CertMaster Practice, and CertMaster Labs for comprehensive learning and practice.
- Video Learning: Utilize platforms like ITPro.tv for in-depth video content on Linux+. These videos can help clarify complex topics and provide a different medium of learning.
- Exam-Specific Strategies:
- Process of Elimination: During the exam, eliminate choices that are clearly incorrect.
- Focus on Known Topics: Avoid guessing and stick with what you know.
- Comprehension and Logic: Read each question carefully and apply logical thinking to deduce the right answers.
- Mindset and Preparation: Maintain a positive mindset, reminding yourself of your hard work and preparation. A confident approach can be beneficial during the exam.
- Peer Learning: Engaging in study sessions with friends or colleagues can significantly enhance your learning experience, offering different perspectives and explanations.
Online Forums and Discussion Platforms
Participating in online forums can provide insights, tips, and support from individuals who have either passed the exam or are currently preparing for it. Some useful forums include:
- CertForums: CertForums Linux+ Section is a dedicated space for discussions related to Linux+ certification.
- CertCommunity: The CompTIA Linux+ discussion forum on CertCommunity is another valuable resource for interaction with peers and experts.
These forums are great platforms for asking questions, sharing experiences, and getting advice from those who have successfully navigated the exam. Remember, the key to effective preparation is a combination of thorough study using varied resources and techniques, alongside engagement with a community of learners.
Cost
The cost of the CompTIA Linux+ certification involves various fees, including the exam cost, training options, and renewal fees.
| Item | Description | Cost |
|---|---|---|
| Exam Cost | CompTIA Linux+ (XK0-005) Exam | $348 |
| Basic Bundle | Includes exam voucher, eBook, CertMaster Practice | $449 |
| Exam Prep Bundle | Adds to Basic Bundle | $559 |
| eLearning Bundle | Includes integrated CertMaster Learn + Labs | $999 |
| Renewal Fees | Three-year renewal period | $150 |
- Exam Cost: The retail price for the CompTIA Linux+ (XK0-005) exam is $348 USD per exam. There are also options for purchasing bundles that can provide savings.
- Training Options: CompTIA offers several training solutions:
- eLearning: CompTIA CertMaster Learn, which includes engaging content, interactive performance-based questions, visual aids, videos, games, flashcards, and more.
- Hands-on Skills Practice: CompTIA CertMaster Labs, offering browser-based virtual labs based on real-world scenarios.
- Exam Prep and Practice Tests: CompTIA CertMaster Practice, an adaptive knowledge assessment tool.
- Books: Official Study Guides for CompTIA Linux+ in print and digital forms.
- These training solutions are available for purchase from the CompTIA Store. The specific costs for these training solutions are not provided on the CompTIA website, but they offer different bundles:
- Basic Bundle: $449.00, including exam voucher, eBook, and CertMaster Practice.
- Exam Prep Bundle: $559.00, adding to the Basic Bundle.
- eLearning Bundle: $999.00, including integrated CertMaster Learn + Labs.
- Renewal Fees: CompTIA requires Continuing Education (CE) fees for certification renewal. For the CompTIA Linux+ certification, the CE fee is $50 per year, totaling USD 150 for the three-year renewal period.
The costs mentioned above are the primary ones associated with obtaining and maintaining the CompTIA Linux+ certification. However, it’s important to consider that there might be additional costs depending on individual choices, such as extra study materials, additional practice exams, or retaking the exam if necessary. It’s also beneficial to keep an eye on CompTIA’s website for any promotions or discounts that may be available.
Reliable Study Materials and Resources
To prepare for the CompTIA Linux+ certification exam, here are some valuable online resources:
- Official CompTIA Linux+ Certification Page: This is the primary source for information about the Linux+ certification. It provides details on exam codes, descriptions, the number of questions, types of questions, exam length, passing scores, recommended experience, and languages available. The page also outlines the skills you will learn, such as system management, security, scripting, containers, automation, and troubleshooting. Additionally, it compares Linux+ with other certifications like LPIC-1, RHCSA, and LFCS.
- CompTIA Training Resources:
- eLearning with CertMaster Learn: Offers a comprehensive online training program with videos, flashcards, and performance-based questions.
- Interactive Labs with CertMaster Labs: Provides hands-on, browser-based virtual lab environments for practical experience.
- CompTIA Store: For purchasing exam vouchers and training materials.
- YouTube Channels: YouTube is a great resource for free video tutorials and lectures. Channels like Professor Messer offer detailed video series covering various IT certifications, including Linux+.
- Forums and Online Communities: Websites like Reddit have communities (e.g., r/CompTIA) where you can find study tips, resources, and advice from people who have taken the exam.
- Digital Books and Study Guides: Websites like Amazon offer a range of study guides and books specifically tailored for the Linux+ exam. Look for guides with good reviews and up-to-date content.
CompTIA’s Official Resources:
- CertMaster Practice: This tool covers all objectives of the CompTIA Linux+ exam, including system architecture, Linux installation, package management, and networking fundamentals.
- CertMaster Learn: An interactive and self-paced learning tool combining instructional lessons, videos, practice questions, and performance-based questions.
- CertMaster Labs: Provides hands-on experience and a method to apply your knowledge of Linux+.
- CompTIA Linux+ Certification Study Guide: Available in both print and eBook formats, these guides are tailored for self-paced learning.
Online Course Platforms:
- Udemy: They offer courses like “CompTIA Linux+ Certification Exam Prep Updated” and “CompTIA Linux+ (XK0-005) Complete Course & Exam” which include video lectures, downloadable study guides, practice quizzes, and full-length practice exams.
- CompTIA Linux+ (XK0-005) Practice Exams & Simulated PBQs on Udemy: This course prepares you with questions based on the exam objectives for all domains, simulating the actual certification exam experience.
Flashcard Applications:
- Quizlet and Anki: These applications provide comprehensive Linux+ flashcard sets, which are a great tool for home learning and revising key concepts. Quizlet offers many Linux+ sets accessible for free, while Anki has downloadable sets available on AnkiWeb Decks.
Study Guides and Books:
- The Official CompTIA Linux+ Self-Paced Study Guide by James Pengelly.
- CompTIA Linux + Certification Kit by Bresnahan, Blum, Suehring.
- CompTIA Linux+ All-in-One Exam Guide by Ted Jordan.
CompTIA Linux+ Portable Command Guide.
- These guides are available for purchase and provide comprehensive coverage of the exam content.
Additional Study Materials:
- CompTIA Linux+ XK0-005 Exam Cram by Pearson IT Certification: This is an all-inclusive guide with complete coverage of exam objectives, practice questions, quizzes, and a review CramSheet.
- CompTIA Linux+ Practice Tests: Exam XK0-005, 3rd Edition: Offers a set of practice questions to prepare for the XK0-005 exam.
Personal Experience and Strategies:
- freeCodeCamp.org: Articles like “How I Passed the CompTIA Linux+ Exam” by Clark Jason Ngo offer insights into personal experiences, reviews of learning resources, and strategies used during the exam preparation and actual test.
Each of these resources offers a unique approach to studying for the CompTIA Linux+ exam, catering to different learning styles and preferences. It’s advisable to explore a combination of these resources to ensure a well-rounded preparation.
Tips for Exam Day
On the day of your CompTIA Linux+ exam, follow these tips to maximize your chances of success:
- Review Key Concepts Briefly: Do a quick review of the most important topics or areas you feel less confident about. Avoid deep-diving into new material.
- Ensure Your Testing Setup is Ready: If you’re taking the exam online, check your internet connection, webcam, microphone, and make sure your ID and environment photos are prepared. Remember, no headphones or smartphones should be within reach during the exam.
- Relax and Stay Calm: Try to relax your mind. Stress can impair your ability to recall information. Engage in a calming activity, like listening to music or taking a short walk.
- Stay Hydrated and Eat Well: Drink water and have a nutritious meal before the exam to ensure you’re physically and mentally in top form.
- Arrive Early or Log in on Time: If you’re taking the exam at a testing center, arrive early to avoid any last-minute rush. For an online exam, log in a bit early to deal with any technical issues.
- Use Time Wisely: Once the exam starts, manage your time efficiently. Don’t spend too long on any one question. If you’re unsure, mark it for review and move on.
- Read Questions Carefully: Understand what each question is asking. Pay attention to details that might be crucial in providing the correct answer.
- Employ Exam Strategies: Use the process of elimination for multiple-choice questions, stick to what you know, and read each question word by word. Trust your preparation and intuition.
- Stay Positive and Persistent: Maintain a positive attitude throughout the exam. Even if you encounter difficult questions, stay focused and use your best judgment.
- Plan for the Entire Duration: Use the entire allotted time. If you finish early, review your answers, especially those you were unsure about.
Remember, being well-prepared, relaxed, and strategic in your approach will significantly increase your chances of passing the CompTIA Linux+ exam.
Post-Exam: Next Steps
After completing the CompTIA Linux+ exam, there are several strategies and next steps you can consider to further your career and knowledge in the field, here are some recommended post-exam strategies:
- Reflect on the Exam Experience: Take some time to reflect on the exam. What areas did you find challenging? This reflection can guide your future learning.
- Update Your Resume and LinkedIn Profile: Add your new certification to your resume and LinkedIn profile. This can open doors to new job opportunities or advancements in your current role.
- Engage in Continuous Learning: Technology and best practices in IT are always evolving. Stay updated by engaging in continuous learning through online courses, webinars, and reading relevant literature.
- Network with Professionals: Join online forums and local meetups to connect with other IT professionals. Networking can lead to job opportunities and professional growth.
- Apply Your Skills: Try to apply what you’ve learned in real-world scenarios. This could be in your current job or through personal projects.
- Consider Further Certifications: Depending on your career goals, you might want to consider pursuing advanced certifications or ones in related fields, such as cybersecurity.
- Contribute to the Community: Share your knowledge and experiences with others preparing for the exam. This could be through forums, blogs, or mentoring.
- Stay Informed About Industry Trends: Follow industry news and trends to stay informed about the latest in Linux and IT. This will help you apply the most current practices in your work.
For more specific advice and shared experiences from individuals who have taken the CompTIA Linux+ exam, I recommend visiting and participating in discussions on platforms like Reddit’s r/CompTIA and the TechExams Community. These forums are valuable resources for connecting with peers and staying informed about the latest in the field.
References
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- “CompTIA Linux+ XK0-005 Exam Cram.” Pearson IT Certification, https://www.pearsonitcertification.com/store/comptia-linux-plus-xk0-005-exam-cram-9780137898558
- Pluralsight. https://www.pluralsight.com/
- CompTIA Subreddit. https://www.reddit.com/r/CompTIA/
- Linux Subreddit. https://www.reddit.com/r/linux/
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- TestOut Continuing Education. https://www.testoutce.com/
- Udemy. https://www.udemy.com/
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- “CompTIA Linux+ Practice Tests: Exam XK0-005, 3rd Edition.” Wiley, https://www.wiley.com/en-us/CompTIA+Linux%2B+Practice+Tests%3A+Exam+XK0+005%2C+3rd+Edition-p-9781119879619
- “Official CompTIA Linux+ Study Guide: Self-Paced (XK0-005).” Amazon, https://www.amazon.com/Official-CompTIA-Linux-Self-Paced-XK0-005/dp/1642744417
- “CompTIA Linux+ Certification Kit: Exam XK0-005.” Amazon, https://www.amazon.com/CompTIA-Linux-Certification-Kit-XK0-005/dp/1119880602
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