CompTIA Server+ SK0-005 Exam Questions 2025

Why the CompTIA SK0-005 Server+ Certification Matters in 2025

Servers are the core of business IT infrastructure, responsible for handling data storage, applications, networking, and cloud computing. Without properly managed servers, businesses risk downtime, security breaches, and operational failures. That’s why organizations need certified professionals who can deploy, manage, and secure these systems efficiently.

The CompTIA SK0-005 Server+ certification is designed for IT professionals who want to prove their expertise in managing physical, virtual, and cloud-based server environments. Unlike some certifications that focus only on theoretical concepts, Server+ emphasizes hands-on, practical knowledge, making it a valuable certification for system administrators, IT technicians, and network engineers.

Who Should Consider This Certification?

Server+ isn’t limited to one type of IT role. If you work with enterprise infrastructure, cloud computing, or server maintenance, this certification can help boost your career. It’s ideal for:

• System administrators responsible for server deployment and maintenance.
• IT support specialists looking to strengthen their technical skills.
• Network engineers managing server infrastructure in enterprise environments.
• Data center professionals handling high-availability server systems.
• IT professionals transitioning into server management roles.

Why Businesses Value Server+ Certified Professionals

Modern businesses can’t afford server failures, so they need professionals who understand how to keep these critical systems running. With CompTIA Server+ certification, you prove that you can:

• Set up and manage enterprise-level servers across different architectures.
• Troubleshoot complex hardware and software issues before they cause downtime.
• Implement security best practices to protect sensitive data.
• Configure virtualization and cloud-based server environments.

Companies prefer hiring certified professionals because they bring real-world problem-solving skills to IT infrastructure.

Understanding the SK0-005 Exam

Key Details About the Exam

Before diving into preparation, it’s important to understand how the exam is structured:

• Number of Questions: Around 90
• Types of Questions: Multiple-choice and performance-based
• Exam Duration: 90 minutes
• Passing Score: 750 out of 900
• Testing Options: In-person at a testing center or online proctored

The test focuses on practical scenarios, requiring candidates to demonstrate troubleshooting skills, system configuration knowledge, and security best practices.

What You’ll Be Tested On – SK0-005 Exam Domains

Deploying and Managing Server Hardware

A solid understanding of server hardware components is essential for passing the exam. This section includes:

• Installation and configuration of different types of servers (rack, blade, and tower servers).
• Storage configurations, including RAID levels and disk redundancy.
• Diagnosing hardware failures and performing server maintenance.
• Optimizing server performance by configuring RAM, CPUs, and cooling systems.

Storage and Data Management

Efficient storage solutions are critical for businesses managing large amounts of data. The exam tests your ability to:

• Set up RAID (Redundant Array of Independent Disks) configurations for reliability.
• Configure and manage NAS (Network-Attached Storage) and SAN (Storage Area Networks).
• Implement backup and disaster recovery solutions to prevent data loss.
• Apply security policies for disk encryption and access control.

Networking and Server Communication

Servers need strong networking configurations to operate efficiently. This domain covers:

• TCP/IP, DHCP, and DNS configurations for servers.
• VLANs (Virtual Local Area Networks) for segmenting network traffic.
• Remote access configurations and secure server communication.
• Configuring firewall rules and access control lists.

Server Security and Threat Management

Servers are high-value targets for cyberattacks. The exam tests knowledge on:

• Applying security patches and system updates to prevent vulnerabilities.
• Hardening server configurations against brute-force attacks and malware.
• Monitoring system logs and detecting suspicious activities.
• Configuring access permissions to restrict unauthorized access.

Troubleshooting and Business Continuity

Servers must remain operational, even when unexpected failures occur. This section tests your ability to:

• Identify and resolve server crashes, hardware failures, and software errors.
• Restore servers from backups and ensure business continuity.
• Develop disaster recovery plans to minimize downtime.
• Monitor server health and optimize performance.

Best Ways to Prepare for the SK0-005 Exam

Study Using CompTIA’s Official Resources

CompTIA provides books, video courses, and study guides that cover the exam objectives in detail. These resources are useful for building a strong foundation before diving into hands-on practice.

Build a Home Lab for Practical Learning

Theory alone won’t help you pass the exam. Setting up a home lab using VMware, Hyper-V, or VirtualBox allows you to:

• Install and configure different server operating systems.
• Practice troubleshooting hardware and software issues.
• Experiment with networking and security settings.

A hands-on approach helps reinforce key concepts and prepares you for real-world server management tasks.

Learn from Server Administration Books and Online Courses

Books like “CompTIA Server+ Certification Guide” and “Mastering Windows Server” provide in-depth explanations of server technologies and best practices. Online platforms like Udemy, LinkedIn Learning, and Pluralsight also offer structured training.

Take Timed Practice Tests

Practicing exam-style questions under timed conditions helps:

• Improve time management skills.
• Identify weak areas that need more focus.
• Familiarize yourself with multiple-choice and performance-based questions.

Taking practice tests reduces stress on exam day and increases your chances of passing.

Career Opportunities After Getting Server+ Certified

Where Can This Certification Take You?

The CompTIA Server+ certification opens doors to various IT roles, especially in server administration, cloud computing, and enterprise infrastructure. Some career options include:

• System Administrator – Managing and maintaining corporate servers.
• IT Support Specialist – Assisting users and troubleshooting server issues.
• Network Engineer – Overseeing server communication and networking setups.
• Data Center Technician – Handling large-scale enterprise infrastructure.

Expected Salary for Server+ Certified Professionals

Salaries vary depending on experience and location, but certified professionals can expect:

• Entry-level roles: $65,000 – $80,000 per year
• Mid-level positions: $80,000 – $100,000 per year
• Senior system administrators: $100,000+ per year

Major companies, including Amazon, IBM, Microsoft, and government agencies, actively hire Server+ certified professionals to manage their IT infrastructure.

Why the CompTIA Server+ Certification is a Smart Career Move

Whether you’re new to IT or looking to upgrade your skills, the Server+ certification is a great choice. Unlike other vendor-specific certs, Server+ is vendor-neutral, meaning you can apply your knowledge to any server environment Windows, Linux, or cloud-based infrastructures.

It’s respected by employers because it proves you can work with real-world server environments, troubleshoot issues, and secure enterprise systems. If you’re aiming for a career in IT infrastructure or cloud computing, Server+ is a solid credential that helps you stand out in a competitive job market.