Score higher in CompTIA Linux+ XK0-004 certification exam, with this easy-to-use mobile app by Darril Gibson, author of top selling CompTIA certification prep books. It includes study questions, practice tests and Acronyms covering 100% of all exam objectives. ---------- App Highlights --------- PROFICIENCY SCORE: Based on your performance in the practice tests, your proficiency score is calculated which indicates your readiness for the real test. PRACTICE TESTS: Multiple practice and mock tests to assess your exam readiness. The practice tests are personalized based on your proficiency. Taking these tests often is the most effective way to be better prepared for the real test. BOOKMARKS: Bookmark difficult questions and flashcards. Access them easily later. TEST PERFORMANCE: Check your test performance improvement over time. The practice test questions thoroughly examine all the exam topics: 1.0 Hardware and System Configuration 2.0 Systems Operation and Maintenance 3.0 Security 4.0 Linux Troubleshooting and Diagnostics 5.0 Automation and Scripting ABOUT THE AUTHOR After a 22 year Navy career working with computers and electronics, Darril Gibson set a goal for himself. He decided he wanted to become a full time author and write books that help others. Since then, he has authored, coauthored, or contributed to more than 40 books. One of his true joys in life is receiving emails from readers letting him know about their successes after using one of his books. Over the years, Darril has earned multiple certifications including: CompTIA A+, Network+, Security+, CASP, and CTT+; (ISC)2 SSCP and CISSP; Microsoft MCT, MCSA, MCSE, MCITP, MCTS, MCDST, MCAD, MCSD, and MCDST. Darril has written books on CompTIA A+, Network+, and Security+ core certifications, ISC(2) SSCP and CISSP security certifications, and multiple Microsoft certifications. He has also written two books on success including "You Can Do Anything: Three Simple Steps to Success for Graduates" and "7 Life Lessons: Powerful Principles for Living a Fulfilled Life." He regularly posts blogs at blogs.GetCertifiedGetAhead.com About CompTIA Linux+ (https://www.comptia.org/certifications/linux) The new CompTIA Linux+ is for the IT pro who will use Linux to manage everything from cars and smartphones to servers and supercomputers, as a vast number of enterprises use Linux in cloud, cybersecurity, mobile and web administration applications. In the new CompTIA Linux+, candidates are only required to pass one exam for certification. However, the new certification is no longer eligible for the LPI 2-for-1 offer. CompTIA Linux+ is the only job-focused Linux certification covering the latest foundational skills demanded by hiring managers. Unlike other certifications, the new exam includes performance-based and multiple-choice questions to identify the employees who can do the job. The exam covers tasks associated with all major distributions of Linux, setting the foundation for advanced vendor/distro-specific knowledge. CompTIA Linux+ covers common tasks in major distributions of Linux, including the Linux command line, basic maintenance, installing and configuring workstations, and networking.