Which tool is used to test all computer hardware prior to installing an operating system? A. Another computer system B.BIOS setting C. Windows D.POST card Which tool should be used to test the...

Which tool is used to test all computer hardware prior to installing an operating system?

A. Another computer system

B.BIOS setting

C. Windows

D.POST card

Which tool should be used to test the voltage of a power supply? (Select the two best answers.)

A. Multimeter

B. Loopback plug

C. Cable tester

D. Antistatic mat

E. PSU tester