1) During boot-up, the memory test :
Is a superfluous step that should be ignored![]()
Checks and verifies that contiguous memory is installed![]()
Is an operational error![]()
Displays what memory is installed, but nothing else![]()
Answer : B Discuss
2) IRQ6 is typically reserved for:
3) Which would you do first when troubleshooting a faulty monitor?
Check its connections to the computer and power source![]()
Use a meter to check the CRT and internal circuitry for continuity![]()
Power down the monitor, then turn it on again to see if that corrects the problem![]()
Power down the computer, then turn it on again to see if that corrects the problem![]()
Answer : A Discuss
4) To install a second IDE drive into a computer, you must:
Set the master-slave jumper to slave on the second drive![]()
Use the IDE configuration software to set the new drive as slave![]()
Verify that you define the new drive as D: in the CMOS setup![]()
Verify that you attach the drive to the connector at the end of the ribbon cable![]()
Answer : A Discuss
5) Why does a successfully mapped network drive disappear every time you boot the computer?
The computer you are connected to has moved![]()
You didn't click reconnect on log on![]()
The map statement is not in the autoexec.bat file![]()
The last drive was not set correctly![]()
Answer : C Discuss
6) What do you need to check serial and parallel port?
7) You have a PC with no video* Which of the following is LEAST likely to be causing the problem?
defective RAM (bank zero)![]()
defective microprocessor![]()
crashed hard drive![]()
loose video card![]()
Answer : C Discuss
8) To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:
9) You get a CMOS checksum error during bootup. What is most likely the cause?
power supply is bad![]()
BIOS needs updating![]()
CMOS battery is nearing end of life![]()
hard drive types are incorrectly defined![]()
Answer : C Discuss
10) When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity.