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CompTIA FC0-U21 Online Practice Questions and Exam Preparation

FC0-U21 Exam Details

  • Exam Code
    :FC0-U21
  • Exam Name
    :Fundamentals of Technology
  • Certification
    :CompTIA Strata
  • Vendor
    :CompTIA
  • Total Questions
    :246 Q&As
  • Last Updated
    :Dec 05, 2021

CompTIA FC0-U21 Online Questions & Answers

  • Question 221:

    What is the device called by which data is written to and read from the surface of a platter of a hard disk?

    A. Actuator arm
    B. Head
    C. Cylinder
    D. Sector

  • Question 222:

    You work as an IT Technician for SoftTech Inc. Erica, a user, reports that the display of her computer is not proper. You suspect that it is a 16-color mode limitation issue. Which of the following will you tell her is causing the issue?

    A. CMOS battery is not working.
    B. Incorrect driver is installed.
    C. Monitor is not working.
    D. Operating system files are corrupt.

  • Question 223:

    Which of the following is NOT a component of a CPU?

    A. Register
    B. ALU
    C. Bus architecture
    D. Control unit

  • Question 224:

    You are a newly appointed technician for uCertify Inc. You want to know more information about the hard disk of a computer. What will you do to accomplish the task?

    A. Click Start, right-click My Computer, and choose Explore.
    B. Click Start, right-click My Computer, and choose Manage.
    C. Click Start, right-click My Computer, and choose Map Network drive.
    D. Click Start, right-click My Network Place, and choose Manage.

  • Question 225:

    Which of the following terms is often used for a plug-in?

    A. Hotfix
    B. Patch
    C. Add-on
    D. Service pack

  • Question 226:

    Which of the following is a public network technology that delivers high bandwidth over conventional copper wiring?

    A. DSL
    B. DSU
    C. Modem
    D. CSU

  • Question 227:

    Which type of memory chip has 168 pins?

    A. DMA
    B. SIMM
    C. DIP
    D. DIMM

  • Question 228:

    Which of the following display standards has a resolution of 1920 1200 pixels with a 16:10 screen aspect ratio?

    A. SVGA
    B. SXGA+
    C. WUXGA
    D. UXGA

  • Question 229:

    Which of the following is a miniature computer that has phone capability?

    A. Smartcard reader
    B. Laptop
    C. Smartphone
    D. PDA

  • Question 230:

    Which of the following types of RAM is NOT used with laptops?

    A. RDRAM
    B. SRAM
    C. WRAM
    D. SDRAM

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