Computer Hardware problems
- 1. Which Motherboard form factor uses one 20 pin connector
Options- A. ATX
- B. AT
- C. BABY AT
- D. All of the above
- E. None of the above Discuss
Correct Answer: ATX
- 2. What product is used to clean smudged keys on a keyboard?
Options- A. TMC solvent
- B. Silicone spray
- C. Denatured alcohol
- D. All-purpose cleaner
- E. None of the above Discuss
Correct Answer: All-purpose cleaner
- 3. With respect to a network interface card, the term 10/100 refers to
Options- A. protocol speed
- B. a fiber speed
- C. megabits per seconds
- D. minimum and maximum server speed
- E. None of the above Discuss
Correct Answer: megabits per seconds
- 4. When installing a SCSI CD-ROM drive, you must set the CD-ROM SCSI adapter to:
Options- A. B0007
- B. An unused SCSI address
- C. The same address as the SCSI device before the CD-ROM
- D. SCSI ID=1
- E. None of the above Discuss
Correct Answer: An unused SCSI address
- 5. Voltage is measured:
Options- A. in parallel
- B. in series
- C. after breaking the circuit
- D. after checking resistance
- E. after checking current Discuss
Correct Answer: in parallel
- 6. ESD would cause the most damage to which component?
Options- A. Power supply
- B. Expansion board
- C. Monitor
- D. Keyboard
- E. None of the above Discuss
Correct Answer: Expansion board
- 7. RS-232 is a standard that applies to:
Options- A. serial ports
- B. parallel ports
- C. game ports
- D. networks
- E. digital frequencies Discuss
Correct Answer: serial ports
- 8. Which type of system board is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility?
Options- A. ML
- B. PCI
- C. ISA
- D. EISA
- E. None of the above Discuss
Correct Answer: PCI
- 9. 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
Correct Answer: multi directional nozzles
- 10. 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
Correct Answer: All of the above
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