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Computer Aptitude

COMPUTER HARDWARE MCQs

Total Questions : 350 | Page 30 of 35 pages
Question 291. The 34-pin connection on an I/O card is for?
  1.    Floppy drive
  2.    SCSI drive
  3.    IDE drive
  4.    Zip drive
  5.    None of the above
 Discuss Question
Answer: Option A. -> Floppy drive
Question 292. On the 16-bit ISA bus, IRQ2 is elevated to which higher level Interrupt?
  1.    9
  2.    11
  3.    13
  4.    15
  5.    None of the above
 Discuss Question
Answer: Option A. -> 9
Question 293. The terms "red book", "yellow book", and "orange book" refer to:
  1.    SCSI
  2.    ide
  3.    floppy drive technology
  4.    CD-ROM standards
  5.    All of the above
 Discuss Question
Answer: Option D. -> CD-ROM standards
Question 294. What beep codes could indicate a system board or power supply failure?
  1.    steady short beep
  2.    no beep
  3.    one long continuous beep tone
  4.    steady long beeps
  5.    All of the above
 Discuss Question
Answer: Option E. -> All of the above
Question 295. To view any currently running Terminate Stay Resident (TSR's) programs you could type:
  1.    Memory
  2.    MEM
  3.    SYS /M
  4.    Memmaker
  5.    None of the above
 Discuss Question
Answer: Option B. -> MEM
Question 296. Which part of the laser printer should NOT be exposed to sunlight?
  1.    Transfer corona assembly
  2.    PC drum
  3.    Primary corona wire
  4.    Toner cartridge
  5.    None of the above
 Discuss Question
Answer: Option B. -> PC drum
Question 297. Resistance is measured in ?
  1.    Volts
  2.    Amps
  3.    Watts
  4.    Ohms
  5.    None of the above
 Discuss Question
Answer: Option D. -> Ohms
Question 298. After doing a low-level format, what would be the next step in configuring the hard drive in a system?
  1.    Format DOS partition
  2.    Install operating system
  3.    Configure DMA channel and back-up interrupt
  4.    Partition had disk
  5.    None of the above
 Discuss Question
Answer: Option A. -> Format DOS partition
Question 299. What command is used to reset a MODEM when using the "AT Command Set"?
  1.    ATR
  2.    ATZ
  3.    DTR
  4.    DCE
  5.    None of the above
 Discuss Question
Answer: Option B. -> ATZ
Question 300. When installing a SCSI CD-ROM drive, you must set the CD-ROM SCSI adapter to:
  1.    B0007
  2.    An unused SCSI address
  3.    The same address as the SCSI device before the CD-ROM
  4.    SCSI ID=1
  5.    None of the above
 Discuss Question
Answer: Option B. -> An unused SCSI address

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