[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-310365-105":59,"doc-detail-310365-en":123},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":116,"head_meta":118,"extra_data":120,"updated_unix":122},105,"en","comptia-linux-certification-exam-objectives-exam-number-xk0-004","CompTIA Linux+ Certification Exam Objectives - EXAM NUMBER XK0-004","","Preparation guide for the CompTIA Linux+ certification exam (XK0-004), outlining required skills for configuring, monitoring, operating, and troubleshooting Linux environments. Emphasizes hands-on proficiency using security best practices, scripting, and automation. Describes how example items clarify test objectives but are not exhaustive, and summarizes exam development methodology. Includes CompTIA’s authorized materials use policy, notes ongoing updates to ensure current questions, and provides exam details and objective domains with weighting percentages.",{"@graph":69,"@context":115},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/comptia-linux-certification-exam-objectives-exam-number-xk0-004/310365/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/comptia-linux-certification-exam-objectives-exam-number-xk0-004/310365.png","ImageObject",300,407,{"name":92,"@type":93},"Paura","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-01","2026-09-20",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",16,{"@type":107,"mainEntity":108},"FAQPage",[109],{"name":110,"@type":111,"acceptedAnswer":112},"What are the main objective domains and their percentage weights?","Question",{"text":113,"@type":114},"The domains are Hardware and System Configuration (21%), Systems Operation and Maintenance (26%), Security (19%), Linux Troubleshooting and Diagnostics (20%), and Automation and Scripting (14%).","Answer","https://schema.org",{"og:url":83,"og:type":117,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":119,"canonical":83},"index,follow",{"doc_id":121,"site_id":62},310365,1789975460,{"code":4,"msg":5,"data":124},{"doc_id":121,"user_id":125,"nickname":92,"user_avatar":126,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":127,"file_id":128,"file_url":129,"file_type":130,"file_size":131,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":105,"language":132,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":133,"faqs":134,"seo_title":135,"seo_description":67,"update_tm":136,"read_time":36,"preview_page_count":4},13056712833777,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","CompTIA Linux+ Certification Exam Objectives  \nEXAM NUMBER: XK0-004  \nAbout the Exam  \nCandidates are encouraged to use this document to help prepare for CompTIA Linux+ XK0-004 . CompTIA Linux+ measures the necessary skills of an IT professional with hands-on experience configuring, monitoring, and supporting servers running the Linux operating system. Successful candidates will have the knowledge required to configure, manage, operate, and troubleshoot a Linux environment by using security best practices, scripting, and automation.  \nThese content examples are meant to clarify the test objectives and should not be construed as a comprehensive listing of all the content of this examination.  \nEXAM DEVELOPMENT  \nCompTIA exams result from subject matter expert workshops and industry-wide survey results regarding the skills and knowledge required of an IT professional.  \nCompTIA AUTHORIZED MATERIALS USE POLICY  \nCompTIA Certifications, LLC is not affiliated with and does not authorize, endorse or condone utilizing any content provided by unauthorized third-party training sites (aka “brain dumps”) . Individuals who utilize such materials in preparation for any CompTIA examination will have their certifications revoked and be suspended from future testing in accordance with the CompTIA Candidate Agreement. In an effort to more clearly communicate CompTIA’s exam policies on use of unauthorized study materials, CompTIA directs all certification candidates to the CompTIA Certification Exam Policies. Please review all CompTIA policies before beginning the study process for any CompTIA exam. Candidates will be required to abide by the CompTIA Candidate Agreement. If a candidate has a question as to whether study materials are considered unauthorized (aka “brain dumps”), he/she should contact CompTIA at [examsecurity@comptia.org](examsecurity@comptia.org) to confirm.  \nPLEASE NOTE  \nThe lists of examples provided in bulleted format are not exhaustive lists. Other examples of technologies, processes, or tasks pertaining to each objective may also be included on the exam although not listed or covered in this objectives document. CompTIA is constantly reviewing the content of our exams and updating test questions to be sure our exams are current and the security of the questions is protected. When necessary, we will publish updated exams based on testing exam objectives. Please know that all related exam preparation materials will still be valid.  \nCompTIA Linux+ Certification Exam Objectives Version 1.0 (Exam Number: XK0-004)  \nTEST DETAILS  \nRequired exam  \nNumber of questions Type of questions Length of test Recommended experience  \nPassing score  \nXK0-004  \nMaximum of 90  \nMultiple choice and performance-based  \n90 minutes  \n9 – 12 months of hands-on experience configuring, monitoring, and supporting servers running the Linux OSTBD  \nEXAM OBJECTIVES (DOMAINS)  \nThe table below lists the domains measured by this examination and the extent to which they are represented:  \nDOMAIN PERCENTAGE OF EXAMINATION  \n1.0 Hardware and System Configuration  \n2.0 Systems Operation and Maintenance  \n3.0 Security  \n4.0 Linux Troubleshooting and Diagnostics  \n5.0 Automation and Scripting  \nTotal  \n21%  \n26%  \n19%  \n20%  \n14%  \n100%  \nCompTIA Linux+ Certification Exam Objectives Version 1.0 (Exam Number: XK0-004)  \n1.0 Hardware and System Configuration  \n 1.1  Explain Linux boot process concepts.  \n• Boot loaders  \n-GRUB  \n-GRUB2  \n• Boot options  \n-UEFI/EFI  \n-PXE  \n-NFS  \n-Boot from ISO  \n-Boot from [HTTP/FTP](HTTP/FTP)  \n• File locations  \n- /etc/default/grub  \n- /etc/grub2.cfg  \n- /boot  \n- /boot/grub  \n- /boot/grub2  \n- /boot/efi  \n• Boot modules and files  \n-Commands  \n-mkinitrd  \n-dracut  \n-grub2-install  \n-grub2-mkconfig  \n-initramfs  \n-linux. efi  \n-vmlinuz  \n-vmlinux  \n• Kernel panic  \n 1.2  Given a scenario, install, configure, and monitor kernel modules.  \n• Commands  \n-lsmod  \n-insmod  \n-modprobe  \n-modinfo  \n-dmesg  \n-rmmod  \n-depmod  \n• Loc","cbCaivNPPGPVSRzW","https://ap.wps.com/l/cbCaivNPPGPVSRzW","pdf",125652,"English","# About the Exam\n## Exam Development\n## CompTIA Authorized Materials Use Policy\n## Please Note\n# Exam Details\n# Exam Objectives (Domains)\n## 1.0 Hardware and System Configuration\n## 2.0 Systems Operation and Maintenance\n## 3.0 Security\n## 4.0 Linux Troubleshooting and Diagnostics\n## 5.0 Automation and Scripting","[{\"question\":\"What are the main objective domains and their percentage weights?\",\"answer\":\"The domains are Hardware and System Configuration (21%), Systems Operation and Maintenance (26%), Security (19%), Linux Troubleshooting and Diagnostics (20%), and Automation and Scripting (14%).\"}]","CompTIA Linux+ Certification Exam Objectives - EXAM NUMBER XK0-004 | PDF",1789881511]