Desktop computers have a ________ unit,located within the system unit,that plugs into a standard wall outlet,converts AC to DC,and provides the power to drive all the system unit components.
A)battery
B)bus
C)miniDC
D)power supply

Question

Quizplus · Accepted Answer

The power supply is responsible for converting AC power from a wall outlet to DC power that is usable by the various components within the system unit. Batteries are not commonly used to power desktop computers, and there is no such thing as a miniDC unit. While buses are important components within a computer's architecture, they are not related to the power supply.

Desktop Computers Have a ________ Unit,located Within the System Unit,that