1000+ Computer Hardware MCQ Questions and Answers Pdf - 2

Question: 6

Which device should not be plugged into a standard ups?

(A) an external modem

(B) ink-jet printer

(C) laser printer

(D) monitor

Question: 7

A workstation has just been installed on an Ethernet lan, but cannot communicate with the network. What should you check first?

(A) verify the link status on the computer's network card

(B) verity the ip configuration on the workstation

(C) reinstall the network interface card driver

(D) reinstall the network protocol

Question: 8

What is EMI?

(A) Electro moment interface

(B) Electro maintainence inquiry

(C) Electromagnetic interference

(D) All of the above

Question: 9

You get a CMOS checksum error during bootup. What is the most likely the cause?

(A) Hard drive types are incorrectly defined

(B) CMOS battery is nearing end of life

(C) BIOS needs updating

(D) Power supply is bad

Question: 10

You suspect a virus has entered your computer. What will not be affected by the virus?

(A) program files

(B) floppy disks

(C) boot sector

(D) cmos