Free SK0-004 Sample Questions — CompTIA Server+

CompTIA Server+ (SK0-004) is a specialty-level CompTIA certification exam. The blueprint splits the exam across 4 domains, starting with Server Hardware Installation and Management, Server Administration, Security and Disaster Recovery. On exam day you face around 100 questions in 90 minutes, in formats such as multiple-choice and performance-based. The 5 questions below are free samples written to match that style: answer each one first, then reveal the correct answer and note which topics you miss. The SK0-004 is rated intermediate in difficulty, and most candidates prepare with at least 18 months of hands-on experience. Because every answer is revealed in place, you can work through the whole set without leaving this page. Work through all 5 samples before deciding whether to buy the full 74+ question PDF.

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Question 1

A systems administrator has performed a memory upgrade on a server. The server does not recognize the new memory. Which of the following is the MOST likely cause?

  • A. The CPU does not support the upgraded amount of memory
  • B. The HDD firmware needs to be updated
  • C. The new memory was installed incorrectly
  • D. The original memory is defective
Show Answer
Correct Answer:
C. The new memory was installed incorrectly
Question 2

A technician is having problems sending a notification from a server. The technician suspects the firewall may be blocking traffic. Which of the following clients can be used to confirm the technician's suspicions?

  • A. traceroute
  • B. sendmail
  • C. nslookup
  • D. telnet
Show Answer
Correct Answer:
D. telnet
Question 3

A datacenter's redundant PDUs were recently upgraded. Each server rack is connected to the datacenter's PDUs. While testing power redundancy, one of the datacenter PDUs was turned off, and a server rack lost power completely. Which of the following scenarios BEST describes the problem?

  • A. The rack-mounted PDU was defective
  • B. The UPS was not connected
  • C. The server rack shut down due to bad UPS batteries
  • D. Both rack PDUs were connected to the same circuit
Show Answer
Correct Answer:
D. Both rack PDUs were connected to the same circuit
Question 4

A server administrator is deploying a new database server and wishes to maximize the number of IOPS. Which of the following disk types would BEST accomplish this goal?

  • A. 500 GB SATA SSD drives
  • B. 600 GB 15000 rpm SAS drives
  • C. 800 GB 10000 rpm SAS drives
  • D. 1 TB 7200 rpm SATA drives
Show Answer
Correct Answer:
B. 600 GB 15000 rpm SAS drives
Question 5

The BEST way for a technician to configure a server rack for full power redundancy is:

  • A. a single PDU attached to a single UPS
  • B. multiple PDUs each attached to a single UPS
  • C. multiple PDUs each attached to separate UPSs
  • D. multiple PDUs attached to a high availability UPS
Show Answer
Correct Answer:
C. multiple PDUs each attached to separate UPSs

SK0-004 sample questions FAQ

Are these SK0-004 sample questions from the real exam?

No. They are original practice questions written to match the format and topic mix of the CompTIA Server+ exam, which contains around 100 questions. Treat them as representative practice, not leaked exam content.

How many free SK0-004 sample questions do I get?

This page includes 5 questions, each with its correct answer you can reveal in place. The full study PDF expands that to 74+ questions.

Do the sample questions include the correct answers?

Yes. Open the answer panel under each question to see which option is correct. Answer first, then reveal, so the set works as a self-check rather than a reading exercise.

Is 5 sample questions enough to pass the SK0-004?

Not on its own. Use the samples to find weak topics, revise them against the official domains, then work through the full 74+ question set under timed conditions before booking the exam.

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