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Computer Hardware
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Question
You have a 15 pin female connector with the pins in two rows. What could you connect with this?
Options
A. Serial device
B. Parallel device
C. MIDI device
D. Video device
E. Joystick
Correct Answer
Joystick
Computer Hardware problems
Search Results
1. When you are testing a fuse, you should set the Volt-OHM meter to what scale?
Options
A. AC
B. DC
C. AMPS
D. OHMS
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: OHMS
2. What is the most likely cause of an "FDD controller Failure" error message?
Options
A. you did not set the jumper on the floppy drive to drive A
B. you forgot to flash CMOS
C. you installed the floppy disk drive cable backward
D. your computer's floppy drive is defective
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: you installed the floppy disk drive cable backward
3. WRAM is used on a
Options
A. modem
B. video card
C. motherboard
D. ata connector
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: video card
4. On a leased line installation a known good external modem shows no carrier detect light. Where is the problem most likely to be?
Options
A. In the modem
B. In the phone line
C. In the computer
D. In the DTC equipment
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: In the phone line
5. After you service a laser printer, you notice dirty print. Which of the following would correct the problem?
Options
A. Clean the developer tank
B. Reset the printer
C. Run several blank pages
D. Clean the laser diode
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Run several blank pages
6. When you boot a PC and don't hear any beep, this could suggest which of the following?
Options
A. The monitor is turned off
B. Keyboard not plugged in
C. Normal PC boot
D. Bad or disconnected speaker
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Bad or disconnected speaker
7. Why does a successfully mapped network drive disappear every time you boot the computer?
Options
A. The computer you are connected to has moved
B. You didn't click reconnect on log on
C. The map statement is not in the autoexec.bat file
D. The last drive was not set correctly
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: The map statement is not in the autoexec.bat file
8. The 34-pin connection on an I/O card is for?
Options
A. floppy drive
B. SCSI drive
C. IDE drive
D. zip drive
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: floppy drive
9. What command is used to hand up a MODEM when using the "AT Answer Command set"?
Options
A. ATZ
B. ATD
C. ATR
D. ATH
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: ATH
10. Resistance is measured:
Options
A. in parallel
B. in series
C. after breaking the circuit
D. after checking voltage
E. after checking current
Show Answer
Scratch Pad
Discuss
Correct Answer: after breaking the circuit
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