220-901 Exam Details

  • Exam Code
    :220-901
  • Exam Name
    :CompTIA A+ Certification
  • Certification
    :CompTIA Certifications
  • Vendor
    :CompTIA
  • Total Questions
    :599 Q&As
  • Last Updated
    :Dec 14, 2021

CompTIA 220-901 Online Questions & Answers

  • Question 371:

    A customer's laptop display has suddenly become very dim. The image on the display can only be seen with a bright, external light, as adjusting the brightness/contrast does not cause much change. Which of the following components MOST likely needs to be replaced?

    A. LCD panel
    B. Inverter
    C. Video card
    D. Digitizer

  • Question 372:

    During an inspection, it was found that data racks were not properly grounded. To pass the inspection and address a growing concern to project data cabling and equipment, a technician must make sure all racks are properly grounded. Which of the following tools should the technician use to verify this has been completed?

    A. Multimeter
    B. Cable tester
    C. Tone generator
    D. Voltmeter

  • Question 373:

    A technician has received a PC with a faulty motherboard, and has been asked to recover data from the 128GB SSD hard drive. Which of the following would be the EASIEST method to gain access to the data?

    A. Reinstall Windows and use the File Recovery Tool.
    B. Send the drive to a data recovery specialist.
    C. Attach the drive to a SAN device.
    D. Attach the drive to an external enclosure

  • Question 374:

    Which of the following print technologies requires special paper to print?

    A. Inkjet
    B. Impact
    C. Thermal
    D. Laser

  • Question 375:

    A client, Ann, is having issues with a PC shutting down. There are no error messages displayed before the system powers off. Ann reports that this started after she installed and began using CAD software. The hard drive, video card, and RAM all meet the software requirements and have passed diagnostics. Which of the following is MOST likely the issue?

    A. The video card has 3D acceleration disabled.
    B. The hard drive is IDE instead of SATA.
    C. The hard drive needs to be repartitioned.
    D. The PSU is underpowered for the system.

  • Question 376:

    Which of the following RAM types can continue working if there is corrupt data?

    A. Non-parity
    B. Dual channel
    C. Buffered
    D. ECC

  • Question 377:

    A user reports the cursor jumps around when typing in documents on a new laptop. Which of the following is MOST likely causing the issue?

    A. Touchpad settings
    B. Screen calibration
    C. Incompatible software
    D. Unsigned hardware

  • Question 378:

    A technician has noticed that a client has an unsecured wireless network. Which of the following is the BEST security encryption type to protect the wireless network from intrusion?

    A. WEP2
    B. WEP
    C. WPA2
    D. WPS

  • Question 379:

    Which of the following supports a MAXIMUM frequency of 100MHz?

    A. Cat5
    B. Cat5e
    C. Cat6
    D. Cat6a

  • Question 380:

    Which of the following devices can be used to connect multiple devices within a network without broadcasting to every network port?

    A. Unmanaged switch
    B. HUB
    C. Firewall
    D. Cable modern

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