Practice Quiz

CompTIA 220-802 Certification Practice Test - Question List

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91. You are unable to install a modem because the existing on-board serial port is set to the IRQ required by the new modem. Which menu in the BIOS setup program should you select to modify this setting?
  1. Peripherals
  2. Startup options
  3. System security
  4. Power
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92. David reports that the IDE controller on his motherboard has failed. What are his options to fix this problem?
  1. Install a new driver.
  2. Reset the ROM BIOS.
  3. Replace the hard drive.
  4. Replace the motherboard.
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93. What happens when shadowing options are enabled on a computer BIOS?
  1. Values are stored twice in the memory for redundancy checking.
  2. Conventional memory is remapped to the top of the extended memory.
  3. Data stored in RAM and adaptive card is shadowed into extended memory.
  4. Instructions stored in various ROM chips are copied into RAM.
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94. You do not want the computer to search for the operating system on the floppy drive each time it boots up. What should you do?
  1. Remove the floppy disk drive.
  2. Change the boot device priority in the CMOS setting.
  3. Use a floppy disk drive ribbon cable without a twist.
  4. Change the operating system.
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95. Jack complains that his PC takes a long time to open a file once it is clicked to open. He also complains that the overall performance of the computer is slow. On further probing, you discover that his hard drive is using up 90% of the available space. Which built-in system tool should you recommend to him in order to organize the data on his hard drive?
  1. Disk Defragmenter
  2. Disk Cleanup
  3. Format command
  4. PC Doctor
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