Multiple choice

Which of the following power supply components of a computer system converts AC power from an electrical outlet to the DC power needed by system components?

  1. UPS

  2. SMPS

  3. MAR

  4. MDR

  5. BIOS

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is a power supply component of a computer system that converts AC power from an electrical outlet to the DC power needed by system components.