What does POST stand for ?

What does POST stand for ?

• power of system test
• Power on self tech
• power on self test
• power on storage test 

 

EXPLANATION

POST stands for "Power On Self Test." It is a diagnostic program built into the computer's hardware that tests different hardware components before the computer boots up. The POST process is run on both Windows and Macintosh computers.

which is what the computer firmware does when it is turned on, checking for the correct settings for the computer hardware.