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
    :Apr 16, 2025

CompTIA CompTIA Certifications 220-1001 Questions & Answers

  • Question 451:

    Which of the following would MOST likely be used 10 assign a permanent address to a host on a network using dynamic IP addresses?

    A. DHCP reservation

    B. Static IP address

    C. MAC filtering

    D. APIPA

  • Question 452:

    A user is experiencing slow performance on a workstation. A technician Investigates and speculates the performance issue is being caused by an excessive number of background services running at startup. The technician troubleshoots the issue, and then finds and disables many services that have been running at startup. Next, the technician informs the user the remediation is complete. The following morning, the technician receives a call from the same user reporting performance is still slow. Which of the following troubleshooting steps did the technician MOST likely fall to complete?

    A. Establish a theory of probable cause.

    B. Identify the problem.

    C. Verify full system functionality.

    D. Document findings, actions, and outcomes.

  • Question 453:

    A company is terminating Cat 6 wiring at a 110 block.

    Which of the following should be used?

    A. A crimper

    B. A cable stripper

    C. A punchdown tool

    D. A tone generator

  • Question 454:

    Which of the following connector types can be plugged into a device both right-side up and upside down?

    A. USB

    B. USB-C

    C. Mini-USB

    D. Micro-USB

  • Question 455:

    While troubleshooting a magnetic hard drive, a technician hears a loud clicking noise, Identifies SMART, errors, and notices the operating system will not load. Which of the following is MOST likely the Issue?

    A. The cooling fans are faulty, causing overheating.

    B. The read/write head Is falling.

    C. The CPU is overclocked.

    D. There are mismatched memory modules.

  • Question 456:

    Ann. an end user, hears multiple beeps each time she attempts to start her workstation, but the computer does not boot successfully. The workstation was recently serviced for a separate issue. Which of the following will MOST likely resolve the current issue with the shortest amount of downtime?

    A. Reseat the RAM

    B. Replace the PSU.

    C. Reset the BIOS.

    D. Replace the HDD.

  • Question 457:

    A user's monitor Is not displaying colors correctly since It was moved to a new desk. A technician Investigates and discovers the user has two monitors: one is connected to the PC via a DisplayPort cable, and the other is using VGA. The technician traces the cables and finds the VGA-connected monitor Is not displaying any red colors. Which of the following is MOST likely the issue?

    A. The OS Installed the latest driver updates after powering up.

    B. The PC was damaged during the move.

    C. The pins on the VGA cable are bent.

    D. The video card is overheating at the new desk.

  • Question 458:

    A technician configures a new printer to be accessible via a print server After setting up the printer on a Windows client machine, the printer prints normally However, after setting up the printer on a macOS client machine, the printer only prints garbled text Which of the following should the technician do to resolve this issue?

    A. Add a macOS-compatible print driver to the printer object on the print server

    B. Configure the Windows client to share the printer with the macOS client

    C. Set the printer on the macOS client to connect to the print server via IPv6

    D. Ensure the network time of the macOS client matches that of the print server.

  • Question 459:

    A user primed a report on a workgroup inkjet printer, but the pages have smeared Ink on them. Which of the following should a technician check FIRST to address this Issue?

    A. if the print quality setting is set to best

    B. If there is no debris In the paper path

    C. If the correct media type is selected

    D. If the print heads are calibrated

  • Question 460:

    A user is unable to access network resources on a laptop. A technician examines the device and attempts to reproduce the issue. The technician cannot connect to resources by name or IP. Which of the following should the technician check FIRST?

    A. AP power levels

    B. DHCP server availability

    C. Upstream router WAN IP

    D. Wireless button state

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