After a computer is turned on and power supply circuitry tests are completed, which electrical component "wakes up" first?
A) CPU
B) Keyboard
C) Mouse
D) RAM
Correct Answer:
Verified
Q17: Which features/restrictions does UEFI support?
A)It requires x86-compliant
Q18: What is the Southbridge also known as
Q19: Modern processors now include which functions of
Q20: Where do modern PCs store CMOS settings?
A)BIOS
B)Flash
Q21: What happens when a POST error occurs
Q23: What is the term for BIO-based security
Q24: Where are device drivers stored?
A)BIOS
B)CMOS
C)DRAM
D)hard disk
Q25: What is POST?
A)Post-operative self test
B)PC operating system
Q26: What tech tool snaps into expansion slots
Q27: Where is POST located?
A)System ROM
B)CMOS
C)POST expansion card
D)RAM
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