Practice Quiz

CompTIA 220-801 Certification Practice Test - Question List

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21. If a computer is not protected with a UPS, which of the following problems can occur when power is restored after a power failure?
  1. ROM needs to be programmed
  2. The CMOS RAM has a battery failure
  3. There is danger from a power surge
  4. The motherboard switch needs to be reset
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22.

Which of the following determines the drive letter while installing a second hard drive on a Windows XP computer?

  1. Amount of memory
  2. Operating system
  3. Position on cable
  4. Drive manufacturer
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23. John is planning on upgrading his BIOS. What is the most important step to be performed before upgrading the BIOS?
  1. Make a note of all the BIOS settings
  2. Shut off the UPS
  3. Unplug all connectors
  4. Save the BIOS upgrade files on to a floppy disc
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24. You just made a floppy boot disk and want to test it. You put the disk in the drive and restart the computer but it boots up to the Windows XP GUI. What could have caused this?
  1. The BIOS is set to boot the hard drive first
  2. The disk is set to write protect
  3. You did not set the boot sector of the disk to active
  4. You left your Windows 9x CD in the CD-ROM drive
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25. Mary is a graphic interface designer who intends to use a lot of heavy applications on her computer. She has added two new applications and her work involves keeping at least 4 applications running concurrently. At this point in time, her computer slows down if she opens more than 3 applications concurrently. Which of the following components should she consider upgrading?
  1. Motherboard
  2. Processor
  3. Hard Drive
  4. Memory
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