220-1001 Exam Details

  • Exam Code
    :220-1001
  • Exam Name
    :CompTIA A+ Certification: Core 1
  • Certification
    :CompTIA Certifications
  • Vendor
    :CompTIA
  • Total Questions
    :870 Q&As
  • Last Updated
    :May 24, 2026

CompTIA 220-1001 Online Questions & Answers

  • Question 771:

    A technician is talking to end users about the specifications for an upgraded application server. The users of the application report that there cannot be any unscheduled downtime or data loss. Additionally, they would like the performance of the application to improve over the previous server in any way possible. The previous server running RAID 5.

    Which of the following RAID solutions should be implemented in this scenario?

    A. RAID 0
    B. RAID 2
    C. RAID 6
    D. RAID 10

  • Question 772:

    Joe, a user, recently purchased a new multifunction printer and attempted to install it himself. He informed a technician that the printer is on his list of printers, but he is unable to print. The technician sees that the printer is listed as a generic printer under Devices and Printers. Which of the following should the technician do NEXT?

    A. Reboot the computer into safe mode and try to print a test page
    B. Download the correct drivers from the manufacturer's website and install them
    C. Unplug the USB cable from the printer and try another USB slot on the PC
    D. Set the printer as the default within the device properties

  • Question 773:

    A technician is building a Windows server to meet the specific needs of a user. The user needs to house a replica of a very large SQL database to be able to query the database locally. Which of the following drive configurations would BEST meet the requirements while providing the maximum amount of performance and storage?

    A. OS disk: 128GB M2 Data disk: 4TB 7200rpm HDD
    B. OS disk: 256GB 5400rpm HDD Data disk: 1TB 5400rpm HDD
    C. OS disk: 512GB 15000rpm HDD Data disk: 64GB M2
    D. OS disk: 1TB 7200rpm HDD Data disk: 128GB 10000rpm HDD

  • Question 774:

    A network administrator has discovered an amber indicator light on one of the redundant PSUs of a production server that went offline. Which of the following is the FIRST step in troubleshooting this issue?

    A. Check the connectivity of the power cable.
    B. Check the battery backup system
    C. Check the power settings of the server.
    D. Check the fans of the server

  • Question 775:

    An application developer has a high-end Windows 10 laptop, but the VM crashes when multiple applications are opened within it. Which of the following should a technician configure to resolve the issue? (Select TWO).

    A. Ethernet
    B. Memory
    C. USB
    D. CPU
    E. Processes
    F. Gateway
    G. Startup

  • Question 776:

    Several users reported an outage with a specific application. The help desk identified the problem and suspects the issue is with an on-premises server tha1 was updated recently. The help desk is given authorization to roll back the updates. Which of the following steps is the help desk about to perform?

    A. Documenting the findings, actions, and outcomes
    B. Testing the theory to determine cause to determine the next steps
    C. Verifying full system functionality after establishing a plan of action
    D. Implementing preventive measures after verifying system functionality

  • Question 777:

    A technician deploys a new laptop lo Ann. a user, who travels frequently and uses a Bluetooth mouse. Ann reports that while typing on the keyboard, the mouse pointer randomly moves around and selects things she did not intentionally click on. Which of the following should the technician check NEXT to resolve this issue?

    A. Uninstall the mouse driver and let the OS reinstall.
    B. Configure the trackpad to turn off when the external mouse is in use.
    C. Delete the Bluetooth pairing and repair the external mouse.
    D. Ensure the trackpad firmware is updated to the latest version.

  • Question 778:

    Which of the following is the BEST example of rapid elasticity In cloud computing?

    A. Being able to rapidly decommission virtual servers when requested
    B. Being able to limit the amount of resources used by a group of virtual servers
    C. Being able to adjust available CPU resources depending on the daily load
    D. Being able to restore lo old system states within seconds

  • Question 779:

    Which of the following IEEE 802.11 standards includes the use of MIMO technology?

    A. 802.11a
    B. 80211b
    C. 802. 11gt
    D. 802. 11n

  • Question 780:

    A user in a multitenant office building is having issues connecting to company printers and shares but is able to connect to the Internet via Wi-Fi. Which of the following should a technician do FIRST when troubleshooting this issue?

    A. Check which SSID is in use.
    B. Test the connections with an Ethernet cable.
    C. Install all OS updates.
    D. Update the wireless NIC drivers.

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