CompTIA Server+ Sample Questions for SK0-005 Certification Success
- CertiMaan
- Oct 24, 2025
- 17 min read
Updated: Jun 23
The CompTIA Server+ Certification is a globally recognized credential designed for IT professionals who work with server infrastructure, data center technologies, virtualization platforms, storage systems, security controls, and server administration. Unlike vendor-specific certifications, CompTIA Server+ validates practical skills that can be applied across multiple hardware and software environments, making it a valuable certification for system administrators, server technicians, data center professionals, and IT support specialists.
Earning the CompTIA Server+ Certification demonstrates that a candidate possesses the knowledge required to deploy, manage, troubleshoot, and secure server environments in modern organizations. The certification covers critical topics such as server hardware installation, storage management, virtualization, networking, disaster recovery, business continuity, security best practices, and server troubleshooting. As businesses continue to rely on on-premises, hybrid, and cloud-connected infrastructure, certified server professionals remain in demand across industries.
This page has been created to help certification aspirants prepare effectively for the CompTIA Server+ Certification exam through carefully designed sample questions and exam-focused guidance. Whether you are preparing for your first attempt or looking to strengthen weak areas before the exam, these practice questions can help reinforce key concepts and improve exam readiness.
One of the most effective ways to prepare for the CompTIA Server+ Certification exam is by regularly practicing realistic exam-style questions. Practice questions help identify knowledge gaps, improve familiarity with exam objectives, strengthen troubleshooting skills, and enhance confidence under exam conditions. They also help candidates understand how CompTIA frames questions around real-world server administration scenarios.
By using this CompTIA Server+ Certification sample questions page, you can build a stronger understanding of server technologies, improve your problem-solving abilities, and prepare more confidently for the certification exam. Whether your goal is career advancement, skill validation, or professional development, consistent practice is a key step toward certification success.
Table of Contents
CompTIA Server+ Certification - Exam Details
Exam Detail | Information |
Certification Name | CompTIA Server+ Certification |
Exam Code | SK0-005 |
Provider | CompTIA |
Certification Level | Intermediate |
Exam Format | Multiple Choice Questions (MCQs) and Performance-Based Questions (PBQs) |
Number of Questions | Maximum 90 Questions |
Exam Duration | 90 Minutes |
Passing Score | 750 (on a scale of 100–900) |
Delivery Method | Pearson VUE Testing Centers and Online Testing |
Exam Cost | Approximately USD $369 (subject to change by CompTIA) |
Difficulty Level | Intermediate to Advanced |
Recommended Experience | CompTIA A+ certification or equivalent knowledge with 18–24 months of hands-on server administration experience |
Focus Areas | Server Hardware, Storage, Virtualization, Security, Networking, Disaster Recovery, Troubleshooting |
Certification Validity | Lifetime Certification (CompTIA Server+ does not currently require renewal) |
Target Audience | System Administrators, Server Administrators, Data Center Technicians, Network Administrators, IT Support Engineers |
Testing Language | English, Japanese, and other selected languages (availability varies by region) |
How to Prepare for the CompTIA Server+ Certification Exam
Preparing for the CompTIA Server+ Certification requires more than memorizing technical definitions. The SK0-005 exam focuses heavily on practical server administration skills, troubleshooting techniques, security implementation, and infrastructure management. A structured preparation strategy can significantly improve your chances of passing the exam on your first attempt.
1. Master the Official Exam Objectives
Begin by reviewing the official CompTIA Server+ exam objectives. Focus on understanding the major domains, including:
Server Hardware Installation and Management
Server Administration
Security and Disaster Recovery
Server Troubleshooting
Storage Technologies
Virtualization Concepts
High Availability and Redundancy
Rather than simply reading definitions, learn how these technologies are used in real-world enterprise environments.
2. Build Hands-On Server Experience
Server+ is designed for professionals who can apply knowledge in practical situations. Whenever possible, create a small lab environment using:
Windows Server
Linux Server
Hyper-V
VMware
VirtualBox
RAID configurations
Network-attached storage (NAS)
Hands-on experience helps you understand server deployment, configuration, maintenance, and troubleshooting scenarios commonly tested in the exam.
3. Use Practice Exams Strategically
Practice questions are one of the most effective preparation tools for the CompTIA Server+ Certification exam.
A recommended approach is:
Take an initial practice test to establish a baseline.
Identify weak domains.
Study those domains in detail.
Retake practice exams regularly.
Review explanations for both correct and incorrect answers.
The goal is not just to memorize answers but to understand the reasoning behind each solution.
4. Focus on Troubleshooting Scenarios
A significant portion of the exam evaluates troubleshooting skills. Spend extra time learning how to diagnose and resolve issues related to:
Server hardware failures
Power supply problems
RAID failures
Storage performance issues
Network connectivity problems
Virtual machine errors
Security incidents
Understanding root-cause analysis is often more valuable than memorizing technical facts.
5. Strengthen Security and Disaster Recovery Knowledge
Modern server administrators must understand:
Access control models
Server hardening
Patch management
Backup strategies
Disaster recovery planning
Business continuity concepts
Physical security controls
These topics frequently appear in both multiple-choice and scenario-based questions.
6. Improve Time Management Before Exam Day
The CompTIA Server+ exam includes both multiple-choice and performance-based questions (PBQs). Effective time management is critical.
Best practices include:
Complete straightforward questions first.
Flag difficult questions for later review.
Avoid spending excessive time on a single item.
Practice full-length mock exams under timed conditions.
Familiarize yourself with performance-based question formats.
7. Analyze Weak Areas Continuously
Track your performance after every mock test. Focus additional study time on domains where scores remain low. Consistent improvement across all objectives is often more effective than mastering only one or two domains.
Recommended Preparation Approach
Review official exam objectives.
Build hands-on server administration skills.
Study hardware, storage, virtualization, and security concepts.
Take regular practice exams.
Analyze mistakes and revisit weak topics.
Perform final revision using exam-focused questions.
With a disciplined study plan, practical server experience, and regular practice testing, candidates can develop the confidence and technical knowledge needed to succeed in the CompTIA Server+ Certification exam and apply those skills in real-world IT infrastructure environments.
Reviewed & Verified by CertiMaan Certification Support Team
This CompTIA Server+ Certification sample questions page has been carefully reviewed by the CertiMaan Certification Support Team to ensure accuracy, relevance, and alignment with the latest CompTIA Server+ (SK0-005) exam objectives. Our goal is to provide certification candidates with reliable, educational, and exam-focused content that supports effective preparation and helps strengthen real-world server administration knowledge.
The practice questions, explanations, and preparation guidance presented on this page are designed to reflect the core competencies measured in the CompTIA Server+ Certification exam. Each topic has been evaluated against current industry practices involving server deployment, storage management, virtualization technologies, server security, disaster recovery planning, and troubleshooting methodologies. This review process helps ensure that learners focus on concepts that are both exam-relevant and valuable in professional IT environments.
To maintain content quality, our team regularly reviews certification objectives, server infrastructure technologies, virtualization platforms, data center operations, business continuity practices, and security frameworks commonly encountered by system administrators and server support professionals. The content is structured to help candidates improve conceptual understanding, reinforce technical skills, and build confidence before taking the certification exam.
While practice questions are an important study resource, candidates are encouraged to combine them with hands-on server administration experience, official documentation, and structured learning resources for the best preparation outcomes.
Review Methodology
Our review process includes:
Verification of exam objective alignment
Technical accuracy checks
Validation of server administration concepts
Review of troubleshooting scenarios
Assessment of security and disaster recovery topics
Continuous content updates based on certification changes and industry best practices
Accuracy Statement
CertiMaan strives to provide educational content that is accurate, practical, and certification-focused. All materials are reviewed for relevance and clarity; however, candidates should always refer to official CompTIA resources for the most current certification requirements and exam policies.
Certification Alignment
This page is aligned with the CompTIA Server+ (SK0-005) certification framework and focuses on the knowledge areas commonly evaluated during the certification process.
Topics Reviewed
Server Hardware Installation and Maintenance
Server Administration
Storage Technologies and RAID
Virtualization and Cloud Concepts
Network Infrastructure for Servers
Security and Access Control
Backup, Disaster Recovery, and Business Continuity
Server Performance Monitoring
Troubleshooting Methodologies
High Availability and Redundancy Solutions
Career Benefits of the CompTIA Server+ Certification
The CompTIA Server+ Certification is a valuable credential for IT professionals who want to demonstrate their ability to deploy, manage, secure, and troubleshoot server infrastructure in modern enterprise environments. As organizations continue to depend on physical servers, virtualized environments, hybrid cloud platforms, and data center technologies, professionals with validated server administration skills remain highly relevant across multiple industries.
One of the primary benefits of earning the CompTIA Server+ Certification is skill validation. The certification confirms that you possess practical knowledge of server hardware, storage technologies, virtualization, security controls, backup procedures, disaster recovery planning, and troubleshooting methodologies. Employers often look for candidates who can manage critical infrastructure systems while maintaining performance, availability, and security.
The certification can also support career advancement by helping professionals strengthen their technical credibility. Whether you are currently working in IT support, infrastructure operations, system administration, or network administration, Server+ demonstrates your commitment to professional development and continuous learning.
Relevant Job Roles
Professionals holding the CompTIA Server+ Certification commonly pursue roles such as:
Server Administrator
Systems Administrator
Data Center Technician
Infrastructure Support Engineer
Network Administrator
Technical Support Engineer
IT Operations Specialist
Systems Support Analyst
Cloud Infrastructure Support Technician
Enterprise Infrastructure Engineer
Because Server+ is vendor-neutral, the knowledge gained applies across a wide range of enterprise environments, including Windows Server, Linux Server, virtualization platforms, storage systems, and hybrid infrastructure deployments.
Industry Demand
Organizations in healthcare, finance, education, government, telecommunications, manufacturing, and technology sectors rely heavily on skilled server professionals. As businesses continue modernizing their infrastructure while maintaining legacy systems, there is a growing need for professionals who understand both traditional server environments and emerging technologies such as virtualization and cloud integration.
Practical Workplace Benefits
The skills validated by CompTIA Server+ can help professionals:
Improve server deployment efficiency
Reduce infrastructure downtime
Strengthen security practices
Support disaster recovery initiatives
Enhance troubleshooting effectiveness
Manage storage and virtualization platforms
Contribute to business continuity efforts
These capabilities are valuable in day-to-day IT operations and can increase an individual's effectiveness within infrastructure and operations teams.
Professional Recognition
CompTIA certifications are widely recognized within the IT industry and are respected by employers seeking technically capable professionals. The Server+ Certification serves as evidence that a candidate understands essential server technologies and can apply best practices in real-world environments.
For professionals pursuing long-term careers in infrastructure management, data center operations, systems administration, or enterprise IT support, the CompTIA Server+ Certification provides a strong foundation for continued growth and specialization.
40+ CompTIA Server+ Certification Exam Questions List :
1. A developer is creating a web application that will contain five web nodes. The developer's main goal is to ensure the application is always available to the end users. Which of the following should the developer use when designing the web application?
Bridged networking
Network address translation
Round robin
Link aggregation
2. Which of the following should be placed at the top of a Bash script to ensure it can be executed?
bash
!execute
@echo off
#!
3. An administrator is alerted to a hardware failure in a mission-critical server. The alert states that two drives have failed. The administrator notes the drives are in different RAID 1 arrays, and both are hot-swappable. Which of the following steps will be the MOST efficient?
Replace both failed drives at the same time
Replace all the drives in both degraded arrays
Shut down the server and replace the drives
Replace one drive, wait for a rebuild, and replace the next drive
4. A new server has been deployed but is unable to connect to the internet. The technician notices the IP address to the server is 169.254.55.86. Which of the following should the administrator configure to correct this issue?
VLAN assignment
Default gateway
DNS configuration
Hosts file entry
5. An administrator is alerted to an issue with server hardware deployed as a virtualization host. The alert indicates a predictive failure in a DIMM module. Which of the following is the BEST action for the administrator to take?
Hot swap the failed module immediately
Replace the failed module during the next scheduled downtime
Schedule an outage to replace the failed module immediately
Hot swap the failed module during the next scheduled downtime
6. A server administrator needs to configure a server on a network that will have no more than 30 available IP addresses. Which of the following subnet addresses will be the MOST efficient for this network?
255.255.255.252
255.255.255.128
255.255.255.224
255.255.255.0
7. While running a local network security scan, an administrator discovers communication between clients and one of the web servers is happening in cleartext. Company policy requires all communication to be encrypted. Which of the following ports should be closed to stop the cleartext communication?
22
443
21
3389
8. A startup company needs to set up an initial disaster recovery site. The site must be cost-effective and deployed quickly. Which of the following sites should the company set up?
Hot
Cold
Warm
Colocated
9. Which of the following would MOST likely be part of the user authentication process when implementing SAML across multiple applications?
TACACS
LDAP
SSO
MFA
10. A senior administrator was notified that a junior administrator installed software on a server that should not have new software installed on it. The senior administrator decides to restrict the server via a Group Policy. Which of the following can be used to elevate the permissions?
AD
UAC
Local users and groups
Computer management
11. Which of the following is the MOST secure method to access servers located in remote branch offices?
Use a password complexity policy
Use a Telnet connection
Use an MFA out-of-band solution
Use a role-based access policy
12. A server administrator needs to check remotely for unnecessary running services across 12 servers. Which of the following tools should the administrator use?
A sniffer
DLP
A port scanner
Anti-malware
13. Which of the following commands would MOST likely be used to register a new service on a Windows OS?
set-service
sc
net
services.msc
14. Following a recent power outage, a server on a server farm has been running slowly. A technician receives a ticket with a request to check for anything out of the ordinary. The technician sees an orange light on the front console of the server, indicating an error. Which of the following should the technician check next?
RAID battery
CPU
RAM
Power supply
15. An administrator has been asked to copy files from a Windows server that may not conform to Windows file-naming standards. Which of the following would best facilitate the copy process?
Robocopy
SCP
Drag and drop
FTP
16. Which of the following techniques can be configured on a server for network redundancy?
Clustering
Teaming
Cloning
Virtualizing
17. A server administrator is installing a new server on a manufacturing floor. Because the server is publicly accessible, security requires the server to undergo hardware hardening. Which of the following actions should the administrator take?
Apply driver updates
Close unneeded ports
Set a BIOS password
Disable unused services
18. Which of the following BEST describes overprovisioning in a virtual server environment?
Committing more virtual resources to virtual machines than there are physical resources present
Ensuring there are enough physical resources to sustain the complete virtual environment in the event of a host failure
Installing more physical hardware than is necessary to run the virtual environment to allow for future expansion
Allowing a virtual machine to utilize more resources than are allocated to it based on the server load
19. A technician is trying to reach abc.intranet.com but is unable to do so by name. The technician is able to reach it by IP address, though. Which of the following is MOST likely misconfigured?
The VLAN
The subnet mask
The DNS
The default gateway
20. An administrator is troubleshooting a server that is rebooting and crashing. The administrator notices that the server is making sounds that are louder than usual. Upon closer inspection, the administrator discovers that the noises are coming from the front of the chassis. Which of the following is the most likely reason for this behavior?
One of the fans has failed
The power supply has failed
The RAM is malfunctioning
The CPU is overheating
Exam Tips for CompTIA Server+ Certification
Preparing for the CompTIA Server+ (SK0-005) exam requires a combination of technical knowledge, practical experience, and effective exam-taking strategies. While understanding server administration concepts is essential, knowing how to approach the exam can significantly improve your performance and confidence on test day.
1. Understand the Exam Structure
Before beginning your final preparation, familiarize yourself with the CompTIA Server+ exam format. The exam includes:
Multiple-choice questions
Multiple-response questions
Performance-based questions (PBQs)
Performance-based questions evaluate your ability to apply server administration concepts in real-world scenarios. Understanding the exam structure helps reduce surprises during the actual test.
2. Focus on High-Weight Domains
Although all exam objectives are important, candidates should devote extra attention to domains that carry significant weight, including:
Server Administration
Troubleshooting
Security and Disaster Recovery
Hardware Installation and Configuration
These areas frequently appear throughout the exam and often require both conceptual and practical understanding.
3. Practice Performance-Based Scenarios
Many candidates find PBQs more challenging than traditional multiple-choice questions. To improve readiness:
Practice server deployment scenarios.
Review RAID configurations.
Learn virtualization management concepts.
Understand backup and recovery procedures.
Study server security implementation techniques.
Hands-on experience can make a major difference when answering scenario-based questions.
4. Use Mock Exams Effectively
Mock exams should be used as a learning tool rather than simply a scoring tool.
Best practices include:
Simulating real exam conditions.
Timing each practice session.
Reviewing every incorrect answer.
Tracking weak domains.
Repeating tests after additional study.
Consistent practice improves both knowledge retention and exam confidence.
5. Strengthen Troubleshooting Skills
Troubleshooting is one of the most important skills measured in the Server+ exam. Focus on identifying root causes for:
Hardware failures
Storage issues
Network connectivity problems
Virtualization errors
Performance bottlenecks
Power and cooling concerns
Understanding systematic troubleshooting methodologies can help you answer complex exam questions more efficiently.
6. Manage Your Time During the Exam
Effective time management can prevent unnecessary stress.
Consider the following strategy:
Answer easier questions first.
Flag difficult questions for review.
Avoid spending excessive time on a single item.
Leave sufficient time for PBQs.
Review marked questions before submitting the exam.
A calm and organized approach often leads to better results than rushing through questions.
7. Stay Confident and Avoid Last-Minute Cramming
In the final days before the exam:
Review key objectives.
Revisit weak areas.
Take one or two final mock exams.
Get adequate rest.
Avoid studying entirely new topics.
Confidence comes from preparation. Trust the knowledge and practical skills you have developed throughout your study process.
Final Exam-Day Checklist
Review exam objectives
Complete practice tests
Understand PBQ formats
Revise troubleshooting methodologies
Review security and disaster recovery concepts
Arrive prepared and well-rested
Stay calm and manage time effectively
By combining technical preparation, hands-on practice, and smart exam strategies, candidates can approach the CompTIA Server+ Certification exam with greater confidence and improve their chances of success.
21. A server administrator needs to ensure proprietary data does not leave the company. Which of the following should the administrator implement to meet this requirement?
A DLP policy
A review of users' activities
File-level monitoring
A SIEM solution
22. An application needs 10GB of RAID 1 for log files, 20GB of RAID 5 for data files, and 20GB of RAID 5 for the operating system. All disks will be 10GB in capacity. Which of the following is the minimum number of disks needed for this application?
6
8
9
7
23. A server administrator is taking advantage of all the available bandwidth of the four NICs on the server. Which of the following NIC-teaming technologies should the server administrator utilize?
Fail over
Link aggregation
Fault tolerance
Load balancing
24. A server administrator added a new drive to a server. However, the drive is not showing up as available. Which of the following does the administrator need to do to make the drive available?
Set the compression
Configure the drive as dynamic
Create a new disk quota
Partition the drive
25. Which of the following backup types resets the archive bit each time it is run?
Synthetic full
Differential
Incremental
Snapshot
26. A storage administrator is configuring a new array to provide storage to a virtual cluster. The array has a built-in backup agent to allow data that is stored on the array to be backed up. The storage administrator wants the virtual cluster to use a file-based storage protocol so the backup agent can just back up the files that change and not the whole data store. Which of the following storage protocols should the administrator use?
NFS
iSCSI
FC
FCoE
27. A systems administrator is provisioning a SQL server with a RAID controller. The management team requires that the server be able to withstand at least a single hard drive failure, but the administrator is concerned that a computationally intensive RAID level may reduce server performance. Which of the following should the administrator choose?
RAID 10
RAID 0
RAID 60
RAID 50
RAID 5
28. A systems administrator has noticed performance degradation on a company file server, and one of the disks on it has a solid amber light. The administrator logs on to the disk utility and sees the array is rebuilding. Which of the following should the administrator do NEXT once the rebuild is finished?
Restore the server from backup
Restore the server from a snapshot
Swap the drive and initialize the array
Swap the drive and initialize the disk
29. A company is reviewing options for its current disaster recovery plan and potential changes to it. The security team will not allow customer data to egress to non- company equipment, and the company has requested recovery in the shortest possible time. Which of the following will BEST meet these goals?
A hot site
A cold site
A warm site
Cloud recovery
30. Network connectivity to a server was lost when it was pulled from the rack during maintenance. Which of the following should the server administrator use to prevent this situation in the future?
A wireless connection
Rail kits
Cable management
A power distribution unit
31. A server administrator needs to create a new folder on a file server that only specific users can access. Which of the following BEST describes how the server administrator can accomplish this task?
Assign individual permissions on the folder to each user
Assign ownership on the folder for each user
Create a group that includes all users and assign it to an ACL
Create a group that includes all users and assign the proper permissions
32. A technician is working on a Linux server and is trying to access another server over the network. The technician gets server not found messages when trying to execute ping servername but no error messages when using ping servername.domain.com. Which of the following should the technician do to resolve the error?
Configure the DNS address
Modify nsswitch.conf.
Change the permissions on resolv.conf.
Configure the domain search variable
33. A systems administrator is setting up a server farm for a new company. The company has a public range of IP addresses and uses the addresses internally. Which of the following IP addresses best fits this scenario?
127.0.0.1
10.3.7.27
192.168.7.1
216.176.128.10
34. Which of the following BEST describes a guarantee of the amount of time it will take to restore a downed service?
MTBF
MTTR
SLA
RTO
35. Which of the following concepts is in use when dual power supplies are connected to different power sources?
Link aggregation
Heartbeat
Active-passive
Fault tolerance
Component redundancy
36. A systems administrator is performing maintenance on 12 Windows servers that are in different racks at a large datacenter. Which of the following would allow the administrator to perform maintenance on all 12 servers without having to physically be at each server? (Choose two.)
IP KVM
Remote drive access
Remote desktop
A console connection
A virtual administration console
A crash cart
37. Which of the following is an example of load balancing?
Active-active
Round robin
Active-passive
Failover
38. A server room with many racks of servers is managed remotely with occasional on-site support. Which of the following would be the MOST cost-effective option to administer and troubleshoot network problems locally on the servers?
Management port
Crash cart
IP KVM
KVM
39. Which of the following backup types would be most useful when restoring a failed physical server to new hardware?
Differential
Snapshot
Incremental
System state
40. A company's IDS has identified outbound traffic from one of the web servers coming over port 389 to an outside address. This server only hosts websites. The company's SOC administrator has asked a technician to harden this server. Which of the following would be the BEST way to complete this request?
Move traffic from port 389 to port 637
Move traffic from port 389 to port 443
Enable port 389 for web traffic
Disable port 389 on the server
CompTIA Server+ Certification - FAQs
1. What is the CompTIA Server+ Certification?
The CompTIA Server+ Certification is a vendor-neutral credential that validates the skills required to install, manage, secure, and troubleshoot server infrastructure in enterprise environments. It is designed for IT professionals working with physical, virtual, and hybrid server technologies.
2. What exam is required to earn the CompTIA Server+ Certification?
Candidates must pass the CompTIA Server+ SK0-005 exam to earn the certification.
3. Who should take the CompTIA Server+ Certification exam?
The certification is ideal for:
Systems Administrators
Server Administrators
Data Center Technicians
Infrastructure Support Engineers
Network Administrators
IT Support Professionals
It is particularly beneficial for professionals responsible for server deployment, maintenance, and troubleshooting.
4. Is the CompTIA Server+ Certification difficult?
The difficulty level is generally considered intermediate. Candidates with server administration experience and a solid understanding of hardware, storage, virtualization, networking, and security concepts typically find the exam manageable with proper preparation.
5. How many questions are on the CompTIA Server+ exam?
The CompTIA Server+ SK0-005 exam contains a maximum of 90 questions, including multiple-choice and performance-based questions.
6. How long is the CompTIA Server+ exam?
Candidates are given 90 minutes to complete the exam.
7. What score is required to pass the CompTIA Server+ exam?
A passing score of 750 on a scale of 100–900 is required to earn the certification.
8. How should I prepare for the CompTIA Server+ Certification exam?
A successful preparation strategy typically includes:
Studying the official exam objectives
Gaining hands-on server administration experience
Practicing with mock exams
Reviewing virtualization and storage technologies
Strengthening troubleshooting skills
Learning security and disaster recovery concepts
9. Are practice questions useful for CompTIA Server+ exam preparation?
Yes. Practice questions help candidates understand exam patterns, identify weak areas, improve time management, and reinforce important server administration concepts before taking the actual exam.
10. Does CompTIA Server+ include performance-based questions?
Yes. The exam includes performance-based questions (PBQs) that assess practical skills and the ability to apply server administration knowledge in real-world scenarios.
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