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Computer Aptitude

COMPUTER HARDWARE MCQs

Total Questions : 350 | Page 31 of 35 pages
Question 301. Pick the correct choice for the 80386SXCPU.
  1.    16 bit word size, 16 bit data path
  2.    32 bit word size, 16 bit data path
  3.    8 bit word size, 32 bit data path
  4.    32 bit word size, 8 bit data path
  5.    32 bit word size, 32 bit data path
 Discuss Question
Answer: Option B. -> 32 bit word size, 16 bit data path
Question 302. In Inkjet technology the droplets of ink are deflected by?
  1.    multi directional nozzles
  2.    electronically charged plates
  3.    high pressure plates
  4.    electro static absorbtion
  5.    None of the above
 Discuss Question
Answer: Option A. -> multi directional nozzles
Question 303. What tool is used to test serial and parallel ports?
  1.    high volt probe
  2.    cable scanner
  3.    loop backs (wrap plugs)
  4.    sniffer
  5.    None of the above
 Discuss Question
Answer: Option C. -> loop backs (wrap plugs)
Question 304. When your hard drive crashes from any of the correct selections in the question above, or from dropping it, it is known as head-to-disk interference, or HDL
  1.    True
  2.    FALSE
  3.    loop backs (wrap plugs)
  4.    sniffer
  5.    None of the above
 Discuss Question
Answer: Option A. -> True
Question 305. ESD would cause the most damage to which component?
  1.    Power supply
  2.    Expansion board
  3.    Monitor
  4.    Keyboard
  5.    None of the above
 Discuss Question
Answer: Option B. -> Expansion board
Question 306. What is the highest binary number that can be referred to on a three position jumper block?
  1.    4
  2.    6
  3.    F
  4.    1
  5.    None of the above
 Discuss Question
Answer: Option D. -> 1
Question 307. Which provides the fastest access to large video files?
  1.    Optical drives
  2.    IDE hard drives
  3.    SCSI hard drives
  4.    EIDE hard drives
  5.    None of the above
 Discuss Question
Answer: Option C. -> SCSI hard drives
Question 308. A numeric error code check: A 17xx indicates a problem with:
  1.    CMOS
  2.    ROM BIOS
  3.    DMA controller
  4.    hard drive or controller
  5.    power supply
 Discuss Question
Answer: Option D. -> hard drive or controller
Question 309. What voltage does a Pentium system use?
  1.    +12 volts
  2.    + 5 volts
  3.    + 8 volts
  4.    +3.3 volts
  5.    None of the above
 Discuss Question
Answer: Option D. -> +3.3 volts
Question 310. On the PC side, the printer port is a:
  1.    25 pin female serial connector
  2.    15 pin female parallel connector
  3.    25 pin male serial connector
  4.    15 pin female serial connector
  5.    25 pin female parallel connector
 Discuss Question
Answer: Option E. -> 25 pin female parallel connector

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