CompTIA Server+ Certification: Complete Guide 2026
SK0-005
CompTIA Server+ certification is built for IT professionals who support physical and virtual servers in data centers, on-premises environments, and hybrid infrastructure. The SK0-005 exam tests real-world skills across server administration (30%), troubleshooting (28%), security and disaster recovery (24%), and hardware installation and management (18%). With up to 90 multiple-choice and performance-based questions in 90 minutes, Server+ is a strong benchmark for Server Administrators, Systems Administrators, and Data Center Technicians who want practical, job-ready validation.
Exam Details
Resources
Everything you need to pass
Comprehensive preparation materials for your CompTIA Server+ exam
Exam Content
Exam Domains & Topics
Master these 4 domains to pass your exam
Server Hardware Installation and Management
Server Administration
Security and Disaster Recovery
Troubleshooting
Who Should Take This Exam?
- IT professionals seeking CompTIA expertise
- Infrastructure practitioners
- Cloud architects and engineers
- DevOps and infrastructure specialists
- Technical leads and solution architects
- Career changers entering cloud computing
Study Timeline
8-12 weeks
Recommended duration
Foundation · Weeks 1-2
Review exam objectives & core concepts
Deep Dive · Weeks 3-6
Study each domain with hands-on labs
Practice & Review · Weeks 7-8
Take practice exams & target weak areas
Study Guide
SK0-005 Study Plan
CompTIA Server+ certification validates the hands-on skills of IT professionals who install, manage, and troubleshoot servers in data centers and on-premises environments. This associate-level certification covers server hardware, administration, storage, security, networking, and disaster recovery. It's vendor-neutral and recognized globally as a standard for server administration competency.
Week 1-2
Foundation and Server Hardware
Build foundational knowledge and master server hardware concepts
- Review exam objectives and create study schedule
- Master server hardware components and architectures
- Understand RAID levels and configurations
- Learn server form factors and deployment scenarios
- Study power and cooling requirements
Week 3-5
Server Administration - Part 1
Focus on operating system installation, configuration, and basic administration
- Install and configure Windows Server in lab environment
- Install and configure Linux server distributions
- Configure Active Directory and domain services
- Implement Group Policy Objects
- Practice user and group management
- Configure network services (DNS, DHCP)
Week 6-7
Server Administration - Part 2
Advanced administration including virtualization, storage, and monitoring
- Configure and manage virtualization environments
- Implement storage solutions (SAN, NAS, DAS)
- Practice performance monitoring and optimization
- Learn scripting basics for automation
- Understand patch management processes
- Configure backup solutions
Week 8-9
Security and Disaster Recovery
Master security hardening and disaster recovery procedures
- Implement server hardening techniques
- Configure backup strategies and test restores
- Understand high availability and clustering
- Learn disaster recovery planning
- Practice incident response procedures
- Configure encryption for data at rest and in transit
Week 10-11
Troubleshooting and Practice
Focus on troubleshooting methodology and scenario-based practice
- Master CompTIA troubleshooting methodology
- Practice hardware troubleshooting scenarios
- Analyze system logs and identify issues
- Work through performance bottleneck scenarios
- Practice network connectivity troubleshooting
- Complete practice exams and review weak areas
Week 12
Final Review and Exam Preparation
Consolidate knowledge and prepare for exam day
- Complete full-length practice exams
- Review all flagged topics and weak areas
- Create final summary notes and flashcards
- Practice PBQs (Performance-Based Questions)
- Review exam objectives one final time
- Schedule and prepare for exam day
Study tips
Hands-On Practice
- Build a home lab using VirtualBox or VMware Workstation with at least 16GB RAM to run multiple VMs
- Practice installing and configuring both Windows Server 2019/2022 and Linux distributions
- Simulate real-world scenarios like RAID failures, backup/restore procedures, and disaster recovery
- Break and fix your lab environment intentionally to practice troubleshooting
- Document your lab configurations as practice for change management
Performance-Based Questions (PBQs)
- Expect 2-4 PBQs at the beginning of the exam, flag them and return after completing multiple-choice if needed
- Practice common PBQ scenarios: configuring RAID, setting up backup schedules, interpreting performance graphs
- Familiarize yourself with different server management interfaces (GUI and command-line)
- Time management is critical, don't spend more than 5-7 minutes per PBQ initially
- PBQs often test your ability to apply knowledge in simulated environments rather than recall facts
Domain-Specific Focus
- Allocate study time proportionally to domain weights: 30% to Administration, 28% to Troubleshooting
- Create comparison charts for similar concepts (RAID levels, backup types, server form factors)
- Memorize the CompTIA troubleshooting methodology, it's tested directly and indirectly throughout
- Focus on 'when to use' scenarios rather than just definitions (e.g., when to use RAID 5 vs RAID 10)
- Understand both Windows and Linux environments, exam is OS-agnostic
Memorization Techniques
- Create acronyms for troubleshooting steps, RAID levels, and backup types
- Use flashcards for technical specifications (RAID parity requirements, backup rotation schemes)
- Build decision trees for troubleshooting scenarios based on symptoms
- Practice drawing server architecture diagrams from memory
- Create a 'cheat sheet' during study and rewrite it multiple times to reinforce memory
Practice Exam Strategy
- Take your first practice exam after completing 50% of study material to identify weak areas
- Simulate real exam conditions: 90 minutes, no breaks, no notes
- Review incorrect answers thoroughly and understand why other options were wrong
- Track your scores by domain to identify which areas need more focus
- Aim for consistent 85%+ scores on practice exams before scheduling the real exam
- Take your final practice exam 2-3 days before the real test
Technical Documentation
- Read official Microsoft and Linux documentation for server features
- Understand vendor-neutral concepts first, then learn vendor-specific implementations
- Review CIS benchmarks for server hardening practices
- Familiarize yourself with common log file locations and formats in both Windows and Linux
- Study RFC documents for networking protocols used in server environments
Real-World Application
- If working in IT, relate study topics to your actual work environment
- Join online communities and read about real-world server issues and solutions
- Follow server administration blogs and case studies
- Practice explaining concepts to others, teaching reinforces learning
- Consider how you would implement solutions in a production environment, not just test scenarios
Exam day checklist
- Arrive 15 minutes early for in-person exams; for online exams, start check-in process 30 minutes early
- Read each question carefully, CompTIA questions often include distractors and 'best answer' scenarios
- Flag Performance-Based Questions (PBQs) if they appear difficult and return to them after completing multiple-choice
- Watch for keywords like 'BEST', 'FIRST', 'MOST', 'LEAST' which indicate prioritization questions
- Eliminate obviously wrong answers first, then choose between remaining options
- Budget approximately 60 seconds per multiple-choice question and 5-7 minutes per PBQ
- Don't leave any questions blank, there's no penalty for guessing
- Use the whiteboard/scratch paper provided to draw diagrams for complex scenarios
- Review flagged questions if time permits, but trust your first instinct unless you find a clear error
- Stay calm during PBQs, partial credit may be awarded even if you don't complete them perfectly
- Remember that questions are weighted differently, focus on giving your best effort on each question
- If taking the exam online, ensure your testing environment is quiet, well-lit, and free from prohibited items
Career
Career Opportunities
Roles and salary potential for CompTIA Server+ certified professionals
Related Job Titles
$75,000
Average Annual Salary
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Prerequisites
There are no strict formal prerequisites for the CompTIA Server+ certification. However, CompTIA recommends having foundational knowledge of infrastructure concepts and some hands-on experience before attempting the exam. Candidates who invest time in study materials and practice exams typically perform best.
CompTIA Server+ FAQs
Common questions about the SK0-005 certification exam
The CompTIA Server+ is a professional certification offered by CompTIA that validates your expertise in the relevant technology domain. The exam code is SK0-005. This certification demonstrates your ability to design, implement, and manage solutions using CompTIA technologies.
The CompTIA Server+ exam typically contains 90 questions. These questions are a mix of multiple-choice and scenario-based questions designed to test both theoretical knowledge and practical application.
The passing score for the CompTIA Server+ exam is 750/900. Note that CompTIA uses a scaled scoring system, so focus on understanding all exam domains thoroughly rather than just achieving the minimum score.
The CompTIA Server+ exam duration is 90 minutes (2 hours). This includes time for reviewing your answers. We recommend practicing with timed mock exams to manage your time effectively.
The CompTIA Server+ exam costs $358. Prices may vary by region and are subject to change. CompTIA occasionally offers discounts or voucher programs for certification exams.
The CompTIA Server+ certification is valid for 3 years. To maintain your certification, you'll need to recertify before it expires, either by passing the current exam version or through CompTIA's continuing education program.
While CompTIA doesn't always require formal prerequisites, we recommend having hands-on experience with the relevant technologies. Familiarity with core concepts and practical experience will significantly improve your chances of passing the exam.
Yes, the CompTIA Server+ exam is proctored and can be taken either at a testing center or online through remote proctoring. Online proctoring allows you to take the exam from home while being monitored via webcam. Ensure you have a quiet, private space with a stable internet connection if choosing the online option.
If you don't pass the CompTIA Server+ exam on your first attempt, you can retake it. CompTIA typically has a waiting period between attempts (usually 14 days for the first retake). Use this time to review the areas where you struggled and take additional practice exams.
To prepare for the CompTIA Server+ exam, we recommend: 1) Review the official exam guide and objectives, 2) Gain hands-on experience with the technologies, 3) Use practice exams to identify knowledge gaps, 4) Study each exam domain thoroughly, and 5) Join study groups or forums to discuss challenging topics with other candidates.
Sources
About the CompTIA Server+ Certification
The CompTIA Server+ (SK0-005) is a associate-level certification offered by CompTIA. This certification validates your expertise in infrastructure and is recognized globally by employers seeking qualified professionals. The exam consists of 90 questions to be completed in 90 minutes, with a passing score of 750/900. The exam fee is $358, and the certification is valid for 3 years.
Why Get CompTIA Server+ Certified?
- Career Advancement: Certified professionals earn an average of $75,000 per year. CompTIA-certified professionals are among the most sought-after in the infrastructure industry.
- Industry Recognition: CompTIA certifications are respected worldwide by employers, demonstrating verified competency in infrastructure technologies and practices.
- Skill Validation: The CompTIA Server+ exam rigorously tests your knowledge across 4 domains, ensuring you have the practical skills employers demand.
CompTIA Server+ Exam Format & Details
The SK0-005 exam is designed to test both theoretical knowledge and practical application. Candidates are given 90 minutes to complete the exam, which contains approximately 90 questions. A score of 750/900 is required to pass. As an associate-level certification, it requires a solid understanding of the core technologies and some hands-on experience.
Exam Domains & Topics
The CompTIA Server+ exam covers 4 key domains. Understanding the weight of each domain helps you allocate your study time effectively:
- Server Hardware Installation and Management (18% of exam)
- Server Administration (30% of exam)
- Security and Disaster Recovery (24% of exam)
- Troubleshooting (28% of exam)
Who Should Take the CompTIA Server+ Exam?
This certification is designed for professionals in the following roles:
- IT professionals seeking CompTIA expertise
- Infrastructure practitioners looking to validate their skills
- Professionals preparing for a career in infrastructure
- Technical specialists aiming to advance their career with an industry-recognized credential
- Team leads and managers who need to understand infrastructure concepts
Career Opportunities & Salary
Earning the CompTIA Server+ certification opens doors to roles such as Server Administrator, Systems Administrator, Data Center Technician. Certified professionals earn an average salary of $75,000 per year, reflecting the high demand for infrastructure skills in today's job market.
Recertification & Renewal
The CompTIA Server+ certification is valid for 3 years. To maintain your credential, you will need to meet CompTIA's renewal requirements before your certification expires. This may include earning continuing education credits, passing a recertification exam, or earning a higher-level certification.
Exam Registration & Cost
The SK0-005 exam costs $358. You can register through CompTIA's official website or an authorized testing center. Most candidates choose between in-person testing at a Pearson VUE or PSI center and online proctored exams taken from home. Be sure to review the exam policies, including identification requirements and prohibited items, before your test date.
How to Prepare for SK0-005
Most candidates need 4-8 weeks of dedicated study to prepare for the CompTIA Server+ exam. Start by reviewing the official exam objectives, then work through each domain systematically. Regular practice with exam-style questions is essential for building confidence and identifying weak areas. Combine reading with hands-on practice to develop both theoretical knowledge and practical skills.
HydraNode publishes free exam dumps with answers and explanations for more than 80 certification exams. Every question is written to the published objectives, so what you practise matches the format and difficulty of the actual SK0-005 exam.