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CompTIA A+ Certification Exam

Exam Details

  • Exam Code
    :220-801
  • Exam Name
    :CompTIA A+ Certification Exam
  • Certification
    :CompTIA A+
  • Vendor
    :CompTIA
  • Total Questions
    :1110 Q&As
  • Last Updated
    :Apr 11, 2025

CompTIA CompTIA A+ 220-801 Questions & Answers

  • Question 211:

    Network cards have a unique hex number assigned to every unit. This number is known as which of the following?

    A. IP address

    B. LUN

    C. Network ID

    D. MAC address

  • Question 212:

    Which of the following ports is used for HTTPS traffic by default?

    A. 80

    B. 143

    C. 443

    D. 8080

  • Question 213:

    Which of the following should be configured on a wireless router to block port 3389?

    A. MAC filtering

    B. Firewall

    C. Port triggering

    D. Port forwarding

  • Question 214:

    The computer keeps rebooting, losing power, and shutting down intermittently. After verifying that there are no issues with overheating the technician suggests that PSU possibly needs to be replaced. Which of the following tools will technician use to determine if the PSU is the cause?

    A. Cable tester

    B. Toner probe

    C. Multimeter

    D. Loopback plug

  • Question 215:

    Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?

    A. CAT5e

    B. CAT3

    C. Fiber

    D. RG-6

  • Question 216:

    A customer needs to run several virtual machines on their design workstation to work on cross platform software. Which of the following should be maximized to improve workstation performance? (Select TWO)

    A. Cooling fans

    B. RAM

    C. Number of CPU cores

    D. Storage space

    E. PCIe slots

  • Question 217:

    Older video cards used S-video to output to a TV. This standard has been replaced by:

    A. FireWire.

    B. SCSI.

    C. coaxial.

    D. HDMI.

  • Question 218:

    Which of the following is the BEST approach a technician should take when informing a customer about their findings of any specific computer problem?

    A. Use non-technical terms.

    B. Use the appropriate acronyms.

    C. Use proper technical terms.

    D. Use email to ensure a written record.

  • Question 219:

    Which of the following cable types deliver a non-digital signal? (Select TWO).

    A. HDMI

    B. DVI-D

    C. Display Port

    D. VGA

    E. DVI-A

  • Question 220:

    A technician is installing a new IDE optical drive. Which of the following power connectors is needed for the new drive to function?

    A. SATA

    B. 8-pin ATX

    C. Molex

    D. Berg

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