Main menu

CompTIA A+ Certification Practice Test 1 (Exam 220-901)

Page: 1 of 25
The main functionality of the Basic Input/Output System (BIOS) is to perform the initial hardware checks after the computer is powered on and start up the operating system.
This question is required.

Please wait..

Please select minimum {0} answer(s).
Please select maximum {0} answer(s).