Discussion
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- Question
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
- Correct Answer
- In the phone line
- 1. 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 Discuss
- 2. Your IDE hard drive is not spinning up when you turn on the PC. What is the most likely problem.
Options- A. bad data cable
- B. incorrect jumper setting on drive
- C. loose molex connector
- D. virus
- E. tfad system board Discuss
- 3. A PCMCIA measuring 10.5mm is what type?
Options- A. type 1
- B. type 2
- C. type 1 and 3
- D. type 3
- E. None of the above Discuss
- 4. What should he used to extinguish a computer fire?
Options- A. fire hose
- B. class a extinguisher
- C. class c extinguisher
- D. silver foam water
- E. None of the above Discuss
- 5. How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)?
Options- A. 4
- B. 8
- C. 12
- D. 16
- E. None of the above Discuss
- 6. WRAM is used on a
Options- A. modem
- B. video card
- C. motherboard
- D. ata connector
- E. None of the above Discuss
- 7. 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 Discuss
- 8. 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 Discuss
- 9. 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 Discuss
- 10. 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 Discuss
Computer Hardware problems
Search Results
Correct Answer: Run several blank pages
Correct Answer: loose molex connector
Correct Answer: type 3
Correct Answer: class c extinguisher
Correct Answer: 8
Correct Answer: video card
Correct Answer: you installed the floppy disk drive cable backward
Correct Answer: OHMS
Correct Answer: Joystick
Correct Answer: Bad or disconnected speaker
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