CompTIA A+ Core 2 (220-1102) — Question 586

A location is experiencing under-voltage events during peak periods. Which of the following should be deployed at this location?

Answer options

• A. Proper ventilation
• B. UPS
• C. Surge protector
• D. PDU

Correct answer: B

Explanation

The correct answer is B, as a UPS (Uninterruptible Power Supply) provides backup power and regulates voltage during under-voltage events. The other options, such as proper ventilation, surge protectors, and PDUs, do not address the issue of low voltage directly and therefore would not resolve the under-voltage problem.