CompTIA A+ 3.5 Core 1

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COMPTIA A+ 3.5 (HARDWARE)

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The power output rating of a PSU is based on a measurement unit known as:

2 / 8

The term “Modular power supply” refers to a PSU equipped with detachable cables.

3 / 8

What is the name of a device that can provide short-term emergency power during an unexpected main power source outage?

4 / 8

Which of the acronyms listed below refers to the type of electric current supplied to most of the internal PC components?

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What does the wattage rating of a power supply indicate?

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What type of power supply provides backup in case of a primary power supply failure?

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What are the two input voltage options for a power supply?

8 / 8

Describe the differences between 2.5-inch and 3.5-inch hard drive form factors in terms of usage and compatibility.

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