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MCQs

Total Questions : 343 | Page 6 of 35 pages
Question 51. A customer attached an external drive to his notebook computer but the computer is not recognizing it. What should be considered?
  1.    The cables are attached firmly
  2.    The external drive has been pre¬loaded with the appropriate software
  3.    The external drive was attached before the computer was on
  4.    The external drive is turned on
  5.    All of the above
 Discuss Question
Answer: Option E. -> All of the above
Question 52. "Parity" errors usually indicate bad memory.
  1.    True
  2.    FALSE
  3.    Logic probe
  4.    Capacitor
  5.    None of the above
 Discuss Question
Answer: Option A. -> True
Question 53. Which monitor would provide the highest level of performance?
  1.    VGA
  2.    XGA
  3.    CGA
  4.    SVGA
  5.    None of the above
 Discuss Question
Answer: Option D. -> SVGA
Question 54. Which of the following items would require you to comply with EPA disposal guidelines?
  1.    Keyboard
  2.    System board
  3.    Power supply
  4.    Battery
  5.    None of the above
 Discuss Question
Answer: Option D. -> Battery
Question 55. What device protects against line deficiencies?
  1.    Surge protector
  2.    UPS
  3.    Logic probe
  4.    Capacitor
  5.    None of the above
 Discuss Question
Answer: Option B. -> UPS
Question 56. You are testing the resistance in Ohms of a fuse on a 15K amp system. If the fuse is good, the meter should read?
  1.    0
  2.    0.2
  3.    5
  4.    2
  5.    None of the above
 Discuss Question
Answer: Option A. -> 0
Question 57. Type one PC cards:
  1.    are used only in desktops
  2.    are no longer being produced
  3.    are the thinnest of the PC cards
  4.    don't exist
  5.    have their own power source
 Discuss Question
Answer: Option C. -> are the thinnest of the PC cards
Question 58. After installing a sound card, the system locks up when a parallel port tape backup unit is also used. What is most likely the problem?
  1.    IRQ
  2.    DMA
  3.    defective LPT port
  4.    defective tape driver
  5.    defective sound card.
 Discuss Question
Answer: Option A. -> IRQ
Question 59. 14.4 modem should transmit _____ bits per second
  1.    14,400-15,000
  2.    140-150
  3.    1400-1500
  4.    140,000-150,000
  5.    None of the above
 Discuss Question
Answer: Option A. -> 14,400-15,000
Question 60. In laser technology, what happens during the transfer stage?
  1.    Residual toner is transferred to the waste receptacle
  2.    The laser transfers the image from the drum to the paper
  3.    The image is transferred from the drum to the paper
  4.    A negative charge is transferred to the surface of the drum
  5.    None of the above
 Discuss Question
Answer: Option C. -> The image is transferred from the drum to the paper

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