Computer Hardware problems
- 1. RTS stands for:
Options- A. ready to start
- B. ready to switch
- C. request to send
- D. request to scan
- E. ready to set Discuss
Correct Answer: request to send
- 2. When connecting a ribbon cable to a connector, how do you know which direction to plug it in?
Options- A. The red line in the cable goes to the highest pin number
- B. The colored line in the cable goes to pin #1
- C. It does not matter
- D. The blue or red line in the cable goes away from the power connector
- E. None of the above Discuss
Correct Answer: The colored line in the cable goes to pin #1
- 3. In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum?
Options- A. Writing
- B. Transferring
- C. Conditioning
- D. All of the above
- E. None of the above Discuss
Correct Answer: Transferring
- 4. To install a second IDE drive into a computer, you must:
Options- A. Set the master-slave jumper to slave on the second drive
- B. Use the IDE configuration software to set the new drive as slave
- C. Verify that you define the new drive as D: in the CMOS setup
- D. Verity that you attach the drive to the connector at the end of the ribbon cable
- E. None of the above Discuss
Correct Answer: Set the master-slave jumper to slave on the second drive
- 5. How many pins on a VGA?
Options- A. 15.
- B. 9
- C. 25
- D. 32
- E. None of the above Discuss
Correct Answer: 15.
- 6. After trying to unload a TSR, you get an error message saying that other TSRs were loaded after the one you tried to remove. Which of the following commands could you use to see the current load order?
Options- A. MEM /P
- B. MEMMAKER
- C. MEM /C (A SYS:
- D. None of the above Discuss
Correct Answer: MEM /C (A SYS:
- 7. In which mode can 2 or more applications be stored in memory at the same time?
Options- A. Segmented Mode
- B. Unprotected Mode
- C. Real Mode
- D. Protected Mode
- E. None of the above Discuss
Correct Answer: Protected Mode
- 8. When configuring is a network interface cards without jumpers or plug and play, what is used to set the IRQs?
Options- A. DMA
- B. CMOS
- C. the OS
- D. configuration software
- E. None of the above Discuss
Correct Answer: configuration software
- 9. To prevent toner from sticking to a laser printer's heat rollers, apply which of the following:
Options- A. Alcohol
- B. Oil
- C. Ammonia
- D. Beer or Jack Daniels
- E. None of the above Discuss
Correct Answer: Oil
- 10. During the laser printer's conditioning phase a uniform charge of _____ is placed on the photosensitive drum.
Options- A. +1000 volt
- B. +600 volts
- C. -600 volts
- D. -1000 volts
- E. + 12 volts Discuss
Correct Answer: -600 volts
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