Certified Medical Assistant Practice Exam 2025 - Free CMA Practice Questions and Study Guide

Question: 1 / 400

Which device protects a computer from electrical damage?

Surge protector

A surge protector is the correct answer because it is specifically designed to protect electronic devices, including computers, from voltage spikes and surges. These devices serve as a barrier between the electrical outlet and the computer, diverting excess electrical current away from the device and preventing damage. Surge protectors are essential in safeguarding expensive computer equipment and ensuring their longevity.

The other options, such as the monitor, keyboard, and printer, do not provide protection from electrical damage. While they are essential components of a computer system, they do not serve the same purpose as a surge protector in preventing voltage fluctuations from harming the computer.

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Monitor

Keyboard

Printer

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