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CompTIA JK0-801 Online Practice Questions and Exam Preparation

JK0-801 Exam Details

  • Exam Code
    :JK0-801
  • Exam Name
    :CompTIA A+ Certification Exam (JK0-801)
  • Certification
    :CompTIA A+
  • Vendor
    :CompTIA
  • Total Questions
    :266 Q&As
  • Last Updated
    :Jul 09, 2026

CompTIA JK0-801 Online Questions & Answers

  • Question 61:

    Basic Internet web traffic generally travels on which of the following ports?

    A. 25 and 53
    B. 53 and 8080
    C. 80 and 443
    D. 110 and 53

  • Question 62:

    A corporate technician has been tasked with providing a thin client PC for a new employee. Which of the following configurations would be the MOST appropriate?

    A. A PC with the maximum amount of supported RAM
    B. A PC equipped with high end audio and video cards
    C. A PC that meets the minimum requirements for running an OS
    D. A PC with the most powerful processor

  • Question 63:

    Which of the following would BEST segment a LAN while providing additional network ports?

    A. Access point
    B. Modem
    C. Switch
    D. Hub

  • Question 64:

    A technician is helping to purchase a new server to be used to roll out virtualized workstations.

    Which of the following components should be chosen to BEST meet the customer's needs? (Select TWO).

    A. Specialized video card
    B. Maximum memory
    C. Maximum-core processor
    D. Dual monitors
    E. Surround sound audio

  • Question 65:

    Which of the following are characteristics of transferring data using fiber as the medium? (Select TWO).

    A. Fiber can transmit data the farthest distance without requiring a repeater
    B. Fiber is the least susceptible to EMI
    C. Fiber is the most susceptible to changes in temperature and humidity, which can cause varying transmission speeds
    D. Fiber can transmit power as well as data, which will lead to cost savings
    E. Fiber is the least expensive means of transmitting data

  • Question 66:

    Besides the CPU, which of the following components might have their own heatsink?

    A. Audio card
    B. RAID controller
    C. Graphics card
    D. Hard drive

  • Question 67:

    Which of the following is an example of a MAC address?

    A. 192.17.2.1
    B. http://www.comptia.org
    C. 00-00-00-1B-02-55
    D. 4309:FD21:ACB3:0012

  • Question 68:

    Which of the following storage media would be used to build a RAID 5 array?

    A. Dual layer DVDs
    B. SATA HDDs
    C. Flash drives
    D. Blu-ray discs

  • Question 69:

    A technician performed a clean install of Windows XP on a laptop and finds that the Bluetooth on/off switch is not working. Which of the following will BEST resolve this issue?

    A. Replacing the keyboard
    B. Installing service pack 3
    C. Reinstalling the operating system with Windows XP Media Center
    D. Installing the Bluetooth stack/driver

  • Question 70:

    Which of the following socket types is for an Intel CPU?

    A. F
    B. 940
    C. AM3
    D. 1156

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