CompTIA A+ (220-901) — Question 36

Which of the following is important when replacing a power supply in a workstation located in a datacenter server rack?

Answer options

• A. A fanless power supply should be used
• B. The proper voltage must be selected
• C. The unit must be the same or less wattage
• D. The power connector location must be the same

Correct answer: B

Explanation

Selecting the correct voltage is crucial to ensure that the power supply operates correctly with the workstation's components. Using a fanless power supply, matching wattage, or aligning power connector locations may be important, but they do not hold the same critical weight as ensuring the voltage matches the system's requirements.