Computer Hardware problems
- 1. You can place an ISA device in an EISA slot.
Options- A. True
- B. False Discuss
Correct Answer: True
- 2. ESD damage can be caused by:
Options- A. Placing an IC in a non-conductive plastic bag
- B. Placing an IC on a grounded mat
- C. Repeated sags in current supplied from outlets
- D. Touching metal on the chassis
- E. None of the above Discuss
Correct Answer: Placing an IC in a non-conductive plastic bag
- 3. What component would most likely cause a "parity error"?
Options- A. bad hard disk
- B. bad controller
- C. bad RAM
- D. bad software
- E. None of the above Discuss
Correct Answer: bad RAM
- 4. Which provides the fastest access to large video files?
Options- A. Optical drives
- B. IDE hard drives
- C. SCSI hard drives
- D. EIDE hard drives
- E. None of the above Discuss
Correct Answer: SCSI hard drives
- 5. Which is LEAST likely to interfere with upgrading to a newer DOS Version?
Options- A. ROM BIOS
- B. Video controller
- C. Compressed drives
- D. Existing backup files
- E. None of the above Discuss
Correct Answer: Video controller
- 6. What resistance in ohms should be displayed when testing a speaker in a computer?
Options- A. Q Ohms
- B. 16 Ohms
- C. -200 Ohms
- D. Unlimited Ohms
- E. None of the above Discuss
Correct Answer: 16 Ohms
- 7. You are testing the resistance in Ohms of a fuse on a 2 amp systems. If the fuse is good, the meter should read?
Options- A. 2.0
- B. 5.0
- C. 0.0
- D. 0.2
- E. None of the above Discuss
Correct Answer: 0.0
- 8. How many devices does USB support?
Options- A. 127
- B. 125
- C. 100
- D. 225
- E. None of the above Discuss
Correct Answer: 127
- 9. The standard IRQ for the floppy drive is?
Options- A. 9
- B. 6
- C. 10
- D. All of the above
- E. None of the above Discuss
Correct Answer: 6
- 10. How many bits in a byte?
Options- A. 16
- B. 8
- C. 255
- D. 10
- E. 2 to the 9th power Discuss
Correct Answer: 8
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