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- Question
Which standard govern parallel communications?
Options- A. RS232
- B. RS-232a
- C. CAT 5
- D. IEEE 1284
- E. None of the above
- Correct Answer
- IEEE 1284
- 1. What is the first thing you could do to check for damage to a printer after receiving it?
Options- A. Run MSD diagnostics
- B. Attach it to a PC and print something
- C. Check the cables
- D. Unbox it and examine it for physical damage
- E. None of the above Discuss
- 2. To view any currently running Terminate Stay Resident (TSR's) programs you could type:
Options- A. Memory
- B. MEM
- C. SYS /M
- D. Memmaker
- E. None of the above Discuss
- 3. What is the highest binary number that can be referred to on a three position jumper block?
Options- A. 4
- B. 6
- C. F
- D. 1
- E. None of the above Discuss
- 4. What beep codes could indicate a system board or power supply failure?
Options- A. steady short beep
- B. no beep
- C. one long continuous beep tone
- D. steady long beeps
- E. All of the above Discuss
- 5. In Inkjet technology the droplets of ink are deflected by?
Options- A. multi directional nozzles
- B. electronically charged plates
- C. high pressure plates
- D. electro static absorbtion
- E. None of the above Discuss
- 6. Topically, how many type III PC cards can you insert in a laptop
Options- A. 1
- B. 2
- C. 3
- D. 4
- E. None of the above Discuss
- 7. A numeric error code check: A 17xx indicates a problem with:
Options- A. CMOS
- B. ROM BIOS
- C. DMA controller
- D. hard drive or controller
- E. power supply Discuss
- 8. On the 16-bit ISA bus, IRQ2 is elevated to which higher level Interrupt?
Options- A. 9
- B. 11
- C. 13
- D. 15
- E. None of the above Discuss
- 9. Missing slot covers on a computer can cause?
Options- A. over heat
- B. power surges
- C. EMI.
- D. incomplete path for ESD
- E. None of the above Discuss
- 10. During boot-up, the memory test:
Options- A. Is a superfluous step that should be ignored
- B. Checks and verifies that contiguous memory is installed
- C. Is an operational error
- D. Displays what memory is installed, but nothing else
- E. None of the above Discuss
Computer Hardware problems
Search Results
Correct Answer: Unbox it and examine it for physical damage
Correct Answer: MEM
Correct Answer: 1
Correct Answer: All of the above
Correct Answer: multi directional nozzles
Correct Answer: 1
Correct Answer: hard drive or controller
Correct Answer: 9
Correct Answer: over heat
Correct Answer: Checks and verifies that contiguous memory is installed
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