Question

What does POST stand for?

Option 1: Power On Self Test
Option 2: Power Off Self Test
Option 3: Power Only Startup Test
Option 4: None of the above

Answer 1

The correct answer is Option 1: Power On Self Test. POST stands for Power On Self Test. It is a diagnostic testing sequence that occurs when a computer is turned on.

Step-by-step explanation:

The correct answer is Option 1: Power On Self Test. POST stands for Power On Self Test. It is a diagnostic testing sequence that occurs when a computer is turned on. During POST, the computer's hardware components such as the processor, memory, and storage devices are checked for proper functionality. If any issues are detected, an error message is displayed. POST is an important part of the boot process that ensures the computer is ready to start the operating system.