题目内容

During the course of a hardware repair session in a servicing company, a computer keeps loosing system time and hardware settings.What could most likely be the cause of this problem?

A. Corrupted boot up file
B. Corrupted Operating System
CMOS battery failing
D. Hard drive error

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A computer technician is working on a faulty PC and when a cold boot is performed a continuous set of beeps are heard. Despite rebooting several times the same continuous beeps are heard and the PC does not boot. The technician suspects a __________ problem.

A. software
B. hardware
C. power disconnection
D. None of the above

In computer hardware, what does BIOS stand for?

A. Before Initiation Of Operating System
Binary Input Output Support
C. Basic Input Output Systems
D. None of the above

A computer can boot into BIOS without ________.

A. Hard drive
B. CPU
C. RAM
D. All of the above

DHCP (dynamic host configuration protocol) provides __________ to the client.

A. IP Addresses
B. MAC Addresses
C. URL
D. All of the above

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