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MCQs

Total Questions : 269 | Page 25 of 27 pages
Question 241. Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first?
  1.    microprocessor
  2.    speaker
  3.    RAM
  4.    system board
  5.    power supply
 Discuss Question
Answer: Option B. -> speaker
Question 242. The mouse pointer moves erratically, what is the possible cause? The mouse
  1.    ball is dirty
  2.    None of these
  3.    driver is not installed properly
  4.    has an incorrect IRQ setting
  5.    is not connected
 Discuss Question
Answer: Option A. -> ball is dirty
Question 243. Which peripheral port provides the FASTEST throughput to laser printers?
  1.    Parallel
  2.    SCSI
  3.    None of these
  4.    RS-232
  5.    Serial
 Discuss Question
Answer: Option A. -> Parallel
Question 244. Voltage4s measured:
  1.    after breaking the circuit
  2.    in parallel
  3.    in series
  4.    after checking resistance
  5.    after checking current
 Discuss Question
Answer: Option B. -> in parallel
Question 245. Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem.
  1.    Head position
  2.    None of these
  3.    Paper slippage
  4.    Paper thickness
  5.    Improper ribbon advancement
 Discuss Question
Answer: Option E. -> Improper ribbon advancement
Question 246. The terms "red book", "yellow book", and "orange book" refer to:
  1.    CD-ROM standards
  2.    All of these
  3.    ide
  4.    floppy drive technology
  5.    SCSI
 Discuss Question
Answer: Option A. -> CD-ROM standards
Question 247. When installing a SCSI CD-ROM drive, you must set the CD-ROM SCSI adapter to:
  1.    The same address as the SCSI device before the CD-ROM
  2.    None of these
  3.    B0007
  4.    An unused SCSI address
  5.    SCSI ID=1
 Discuss Question
Answer: Option D. -> An unused SCSI address
Question 248. Which part of the laser printer should NOT be exposed to sunlight?
  1.    Toner cartridge
  2.    PC drum
  3.    None of these
  4.    Transfer corona assembly
  5.    Primary corona wire
 Discuss Question
Answer: Option B. -> PC drum
Question 249. What beep codes could indicate a system board or power supply failure?
  1.    All of these
  2.    no beep
  3.    one long continuous beep tone
  4.    steady long beeps
  5.    steady short beep
 Discuss Question
Answer: Option A. -> All of these
Question 250. Pick the correct choice for the 80386SXCPU.
  1.    32 bit word size, 16 bit data path
  2.    32 bit word size, 32 bit data path
  3.    8 bit word size, 32 bit data path
  4.    32 bit word size, 8 bit data path
  5.    16 bit word size, 16 bit data path
 Discuss Question
Answer: Option A. -> 32 bit word size, 16 bit data path

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