Practice Quiz

CompTIA 220-801 Certification Practice Test - Question List

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16.

Jonathan has added some more components to his computer and wants to replace the power supply. Which of the following should he check for to replace the power supply effectively?

I: Color sequence on the motherboard power supply connector

II: Type and number of supply connections

III: Support for international power supply voltages above 241 V

IV: Total wattage of power supply

  1. I and II
  2. I and III
  3. I and IV
  4. II and IV
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17. Sarah is trying to print a document from her workstation. She can see her document displayed in the print queue, however it does not print. The printer is fully functional. Which of the following steps should she take to print the document?
  1. Restart the print spooler.
  2. Clear everything in the print queue.
  3. Delete and recreate the printer object.
  4. All of the above in that order
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18. David installed a new set of drivers for one of his hardware components. Since then, the computer has not been able to boot to the OS. What could be the first step in resolving this problem?
  1. Rewrite all the lines in the CONFIG.SYS or AUTOEXEC.BAT
  2. Check if the hardware device is plugged in properly
  3. Reinstall the operating system
  4. Reboot to the Last Known Good Configuration
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19. While playing a stereo audio CD, you notice that adjusting any attributes with the left hand speaker affects the right hand speaker. What are the most probable causes?
  1. The right hand speaker is plugged to the left connector on the sound card
  2. An IRQ conflict exists
  3. The volume controls are muted
  4. You need to run windows utility from the correct working directory
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20.

David configured a password to restrict access to the CMOS setup, but has forgotten the password. Which of the following should he do to remove this password and access the CMOS setup?

  1. Clear the CMOS by shortening the CMOS jumper
  2. Boot to a floppy and fdisk the drive
  3. Go into BIOS setup and delete the password
  4. Boot down the computer while holding down the <CTRL> key
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