Discussion
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- Question
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. Turn off the AC power
- Correct Answer
- Battery back-up unit
- 1. A human cannot feel a static discharge as high as _____ volts.
Options- A. 200
- B. 2000
- C. 10000
- D. 50000
- E. 50 Discuss
- 2. What type of FRU is a SCSI host adapter?
Options- A. CPU
- B. I/O card
- C. video card
- D. hard drive
- E. None of the above Discuss
- 3. Which is NOT typically a Field Replaceable Unit?
Options- A. System ROM
- B. Power supply
- C. System chasis
- D. Video controller
- E. None of the above Discuss
- 4. Before sending data, a modem sends a request to send signal, or RTS.
Options- A. True
- B. False Discuss
- 5. The ATAPI compliance is stands for?
Options- A. CDROM
- B. Bus mastering
- C. Mass storage device
- D. All of the above
- E. None of the above Discuss
- 6. The ESD wrist strap is designed to protect PC Components or Service Technicians?
Options- A. PC Components
- B. Service Technicians
- C. All of the above
- D. None of the above Discuss
- 7. Which device should not be plugged into a standard ups?
Options- A. monitor
- B. laser printer
- C. ink-jet printer
- D. an external modem
- E. None of the above Discuss
- 8. What resistence in ohms should be displayed ehen testing a speaker in a computer?
Options- A. 0 Ohms
- B. 16 Ohms
- C. -200 Ohms
- D. Unlimited Ohms
- E. None of the above Discuss
- 9. What is the main communication method from one PDA to another PDA?
Options- A. IR
- B. USB
- C. RS-232
- D. IEEE 1394
- E. None of the above Discuss
- 10. ISDN stands for:
Options- A. internal select data nulls
- B. integrated services digital network
- C. interval set down next
- D. interior sector direct none
- E. inferior sector data net Discuss
Computer Hardware problems
Search Results
Correct Answer: 200
Correct Answer: I/O card
Correct Answer: System chasis
Correct Answer: True
Correct Answer: Mass storage device
Correct Answer: All of the above
Correct Answer: laser printer
Correct Answer: 16 Ohms
Correct Answer: IR
Correct Answer: integrated services digital network
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