When a computer system starts, it performs a test that checks system configurations, finds irregularities or problems, and reports any errors. What is the name of this test?
A) POST
B) CMOS test
C) CPU test
D) System timer

Question

Quizplus · Accepted Answer

POST stands for Power-On Self-Test. It is a diagnostic testing sequence run by a computer's BIOS (Basic Input/Output System) to check the system's hardware components and ensure everything is working correctly before the computer starts up.

When a Computer System Starts, It Performs a Test That