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- Question
In inkjet printers, what is the most common problem with the paper tray?
Options- A. inconsistent printing
- B. malfunctioning pick-up rollers
- C. misalignment of the sheet feeder
- D. paper jamming on the ink cartridge
- E. None of the above
- Correct Answer
- malfunctioning pick-up rollers
- 1. You are about to install a second IDE hard drive in a PC that has only one IDE adapter. Your first hard drive will still be the boot drive. How should the second drive be configured?
Options- A. as a master
- B. as a secondary
- C. as a slave
- D. as a primary
- E. as auto-select Discuss
- 2. The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer?
Options- A. Start-up utility test
- B. Power on Self Test
- C. Power up boot process
- D. Power on start up process
- E. None of the above Discuss
- 3. What is the i/o address for com3?
Options- A. 3e8
- B. 345
- C. ff8
- D. 5e8
- E. be8 Discuss
- 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 Discuss
- 5. Which device uses a DMA channel?
Options- A. Modem
- B. Network Card
- C. Sound Card
- D. All of the above
- E. None of the above Discuss
- 6. Which REQUIRES an anti-static bag for transport?
Options- A. Monitor
- B. Floppy disks
- C. Power supply
- D. I/O controller
- E. None of the above Discuss
- 7. On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed:
Options- A. Platten bearings
- B. Carriage rails
- C. Printhead
- D. Paper advance bearings
- E. None of the above Discuss
- 8. In addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS.
Options- A. True
- B. False Discuss
- 9. A wrist grounding strap contains which of the following:
Options- A. Surge protector
- B. Capacitor
- C. Voltmeter
- D. Resistor
- E. None of the above Discuss
- 10. A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem?
Options- A. hard drive
- B. video card
- C. power cable
- D. power supply
- E. None of the above Discuss
Computer Hardware problems
Search Results
Correct Answer: as a slave
Correct Answer: Power on Self Test
Correct Answer: 3e8
Correct Answer: In the phone line
Correct Answer: Sound Card
Correct Answer: I/O controller
Correct Answer: Printhead
Correct Answer: True
Correct Answer: Resistor
Correct Answer: video card
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