Discussion
Home ‣ Computer Science ‣ Computer Hardware Comments
- Question
In laser technology, what happens during the transfer stage?
Options- A. Residual toner is transferred to the waste receptacle
- B. The laser transfers the image from the drum to the paper
- C. The image is transferred from the drum to the paper
- D. A negative charge is transferred to the surface of the drum
- E. None of the above
- Correct Answer
- The image is transferred from the drum to the paper
- 1. UART is a type of serial chip. Its letters stand for:
Options- A. unidirectional access regarding transmission
- B. universal asynchronous receiver/ transmitter
- C. upper advanced real transfer
- D. unable all restore t-bits
- E. use all ROM types Discuss
- 2. Which monitor would provide the highest level of performance?
Options- A. VGA
- B. XGA
- C. CGA
- D. SVGA
- E. None of the above Discuss
- 3. What is the paper feeding technology most commonly associated with dot-matrix printers?
Options- A. sheet feed
- B. tractor feed
- C. friction feed
- D. manual feed
- E. None of the above Discuss
- 4. The ESD wrist strap is designed to protect PC Components or Service Technicians?
Options- A. PC Components
- B. Service Technicians
- C. Both Discuss
- 5. Which common bus specification provides the fastest data transfer rate?
Options- A. VL bus
- B. ISA
- C. PCI
- D. All of the above
- E. None of the above Discuss
- 6. Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem?
Options- A. Make sure the printer is on line
- B. Replace the AC line fuse
- C. Turn the printer on and off
- D. Replace the ribbon
- E. None of the above Discuss
- 7. Your CD-ROM audio cable connects to the:
Options- A. speaker
- B. sound card (or motherboard if sound is integrated with it)
- C. power supply
- D. hard drive
- E. BIOS Discuss
- 8. A sound card typically uses which IRQ?
Options- A. 6
- B. 5
- C. 15
- D. 1
- E. it doesn't use an IRQ Discuss
- 9. Type one PC cards:
Options- A. are used only in desktops
- B. are no longer being produced
- C. are the thinnest of the PC cards
- D. don't exist
- E. have their own power source Discuss
- 10. What can you use to ensure power is not interrupted, resulting in corrupted data?
Options- A. UPS
- B. Propergrounding
- C. Surge protector
- D. Sag protector
- E. None of the above Discuss
Computer Hardware problems
Search Results
Correct Answer: universal asynchronous receiver/ transmitter
Correct Answer: SVGA
Correct Answer: tractor feed
Correct Answer: Both
Correct Answer: PCI
Correct Answer: Make sure the printer is on line
Correct Answer: sound card (or motherboard if sound is integrated with it)
Correct Answer: 5
Correct Answer: are the thinnest of the PC cards
Correct Answer: UPS
Comments
There are no comments.More in Computer Science:
Programming
Copyright ©CuriousTab. All rights reserved.