comptia 220-1001 practice test

CompTIA A+ Certification Exam: Core 1


Question 1

A technician is setting up a Windows mobile device for a user who had trouble reading text on a previous device, especially
at night.
Which of the following adjustments would be MOST appropriate?

  • A. Use the magnifier.
  • B. Increase the resolution.
  • C. Use haptic feedback.
  • D. Utilize text-to-speech.
Answer:

A

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Question 2

Which of the following cloud computing concepts allows scalable services to be provided to the client?

  • A. On-demand
  • B. Metered
  • C. Rapid elasticity
  • D. Resource pooling
Answer:

C

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Question 3

An end users laptop has a USB mouse connected. The user removes the USB mouse to pack up at the end of the work day.
Before shutting down, the user tries to check a document but finds the built-in peripherals no longer work. Which of the
following would BEST resolve this issue?

  • A. Check the keyboard layout in Settings.
  • B. Check the touch-pad settings.
  • C. Check the power management settings.
  • D. Check that the function key is not stuck.
Answer:

B

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Question 4

A customer accidentally drops a laptop while it is charging. The next day, the customer notices the laptop will not turn on and
calls a technician to investigate. The technician confirms the laptop will not turn on even though it is connected to the power
adapter.
Which of the following components is the MOST likely cause of this behavior?

  • A. Power adapter
  • B. Battery
  • C. DC jack
  • D. Hard drive
Answer:

C

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Question 5

Which of the following must a technician configure to access the console of multiple servers physically by using one
keyboard, mouse, and monitor?

  • A. Virtual management console
  • B. Remote desktop protocol
  • C. Portable crash cart
  • D. Rack-mounted IP KVM
Answer:

D

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Question 6

Which of the following wireless standards provides the HIGHEST bandwidth?

  • A. 802.11a
  • B. 802.11ac
  • C. 802.11b
  • D. 802.11g
Answer:

B

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Question 7

Ann, a user, reports that after setting up a new WAP in her kitchen she is experiencing intermittent connectivity issues.
Which of the following should a technician check FIRST?

  • A. Channels
  • B. Frequency
  • C. Antenna power level
  • D. SSID
Answer:

B

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Question 8

A technician is troubleshooting a corporate Windows PC that has a distorted image on the monitor. The user states the PC
was working fine yesterday. Other computers are having the same issue. Which of the following should the technician do
FIRST?

  • A. Check the BIOS firmware revision level.
  • B. Update the graphic drivers to the latest version.
  • C. Check with the IT department to see if any updates were pushed out.
  • D. Ask the users to reboot their computers to see if the problem clears.
Answer:

C

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Question 9

A technician is selecting a long VGA cable to run through the walls and ceiling to a projector. Which of the following cable
features will help minimize interference with the video signal?

  • A. Ferrite core
  • B. Copper conductors
  • C. Plenum
  • D. Fiber
Answer:

A

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Question 10

A technician is setting up a laptop and projector for a presentation. When plugging in the projector, it mirrors the desktop
screen from the laptop, but everything appears distorted and compressed.
Which of the following should the technician do to correct the appearance of the image on the projector?

  • A. Update the laptop graphics driver.
  • B. Change the scaling options.
  • C. Change the desktop resolution.
  • D. Replace the video cable.
  • E. Utilize a USB VGA graphics adapter.
  • F. Adjust the keystone settings on the projector.
Answer:

C

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