Computer Hardware problems
- 1. What device prevents power interruptions, resulting in corrupted data?
Options- A. Battery back-up unit
- B. Surge protector
- C. Multiple SIMMs strips
- D. Data guard system
- E. None of the above Discuss
Correct Answer: Battery back-up unit
- 2. 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
- D. SYS:
- E. None of the above Discuss
Correct Answer: SYS:
- 3. Which would you do first when troubleshooting a faulty monitor?
Options- A. Check its connections to the computer and power source
- B. Use a meter to check the CRT and internal circuitry for continuity
- C. Power down the monitor, then turn it on again to see if that corrects the problem
- D. Power down the computer, then turn it on again to see if that corrects the problem
- E. None of the above Discuss
Correct Answer: Check its connections to the computer and power source
- 4. What could cause a fixed disk error?
Options- A. No-CD installed
- B. Bad RAM
- C. Slow processor
- D. Incorrect CMOS settings
- E. None of the above Discuss
Correct Answer: Incorrect CMOS settings
- 5. SCSI must be terminated with?
Options- A. Dip switch
- B. Resistor
- C. BNC
- D. All of the above
- E. None of the above Discuss
Correct Answer: Resistor
- 6. An anti static strap uses a small _____ to make sure you do not become the least path of resistance to the ground?
Options- A. capacitor
- B. diode
- C. transistor
- D. resistor
- E. None of the above Discuss
Correct Answer: resistor
- 7. A system has two IDE hard drives that are each divided into primary and extended partitions, which drive letter is assigned to the primary partition of the second drive?
Options- A. C
- B. D
- C. E
- D. F
- E. None of the above Discuss
Correct Answer: D
- 8. In a computer with an eide adapter, where should you connect an ATA CD-ROM drive?
Options- A. on the floppy bus
- B. on the primary IDE
- C. on the secondary IDE
- D. on the SCSI bus
- E. All of the above Discuss
Correct Answer: on the secondary IDE
- 9. A COM port is a _____ port.
Options- A. parallel
- B. serial
- C. static
- D. multi
- E. SCSI Discuss
Correct Answer: serial
- 10. _____ help prevent power surges.
Options- A. Surge suppressor
- B. Spike protector
- C. UPS system
- D. High-grade multi-meter
- E. None of the above Discuss
Correct Answer: Surge suppressor
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