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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
    :Mar 25, 2025

CompTIA CompTIA A+ 220-801 Questions & Answers

  • Question 81:

    Which of the following protocols would be BEST used to access the command line interface of a router securely?

    A. TELNET

    B. HTTP

    C. SSH

    D. SFTP

  • Question 82:

    A technician is advised that a laptop battery is no longer charging. Which of the following is the BEST way to begin diagnostic testing for a battery?

    A. Unplug the power supply from the laptop.

    B. Reboot into the BIOS.

    C. Test the battery with a multimeter.

    D. Remove the battery and run on AC power.

  • Question 83:

    A technician is tasked with building a virtualization workstation. Which of the following are the MOST critical requirements? (Select TWO).

    A. CPU

    B. High-end GPU

    C. SSD

    D. RAM

    E. Liquid cooling

    F. Dual monitors

  • Question 84:

    A technician has been asked by Joe, an end user, to select a new monitor for his desk. Due to desk size, Joe needs the thinnest monitor possible. Which of the following monitor types would BEST suit his needs?

    A. Plasma

    B. CRT

    C. DLP

    D. OLED

    E. LCD

  • Question 85:

    When connecting a PC to a high-definition TV, which of the following resolutions displays BEST on the device?

    A. 800x600

    B. 1600x1080

    C. 1900x1200

    D. 1920x1080

  • Question 86:

    A technician is tasked with adding an expansion card to connect an external device. Which of the following expansion cards would provide the FASTEST data transfer speeds?

    A. IEEE 1394

    B. USB 2.0

    C. RS-232

    D. EIDE

  • Question 87:

    When building a PC, which of the following is MOST critical to ensure efficient cooling of the CPU?

    A. Size of the processor heatsink

    B. Use of thermal paste

    C. Number of cabinet fans

    D. Installing a liquid cooling system

  • Question 88:

    A technician is building a new workstation for a user that will be performing 3D video rendering. Which of the following is MOST likely a requirement for this workstation? (Select TWO).

    A. Gigabit Network Access

    B. Specialized Video Card

    C. HDMI Output

    D. Additional USB 3.0 Ports

    E. Liquid Cooling

    F. High Capacity Hard drive

  • Question 89:

    A multi-form impact printer is having print smearing issues and jams frequently. Which of the following should a technician do FIRST to fix both issues?

    A. Clean the print head

    B. Replace the print head

    C. Replace the ribbon

    D. Replace the paper

  • Question 90:

    A printer is having constant paper jams at both input trays. The printer was operating normally this morning. Which of the following is the FIRST thing that should be performed to troubleshoot the problem?

    A. Clean all of the printer rollers with alcohol.

    B. Replace the rollers in the printer.

    C. Replace the paper with new stock.

    D. Remove and clean the print heads.

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