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Computer Quiz : Computer Fundamentals (Input and Output Devices) – 13

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Dear Aspirants,
Welcome to Online Computer Quiz in Affairscloud.com. Here we are providing sample questions in Computer Fundamentals. It will be useful for all SBI/IBPS/LIC exams and other competitive exams. We have also included some important questions that are repeatedly asked in previous exams.

  1. First Computer mouse was built by_______
    A. Douglas Engelbart
    B. William English
    C. Robert Zawacki
    D. Von Neumann
    A. Douglas Engelbart

  2. Which of the following is not a hardware?
    A. Processor
    B. Printer
    C. Mouse
    D. Java
    D. Java

  3. The transfer of data from a CPU to peripheral devices of computer is achieved through ________
    A. Modem
    B. Interface
    C. Buffer
    D. I/O Ports
    D. I/O Ports

  4. A thin plate or board that contains electronic components is called ___________
    A. Hard Disk
    B. RAM
    C. ROM
    D. Circuit Board
    D. Circuit Board

  5. A ___________ is used to create a digital representation of a printed document or photograph.
    A. Video Digitizer
    B. Scanner
    C. Monitor
    D. None of the Above
    B. Scanner

  6. The wheel located between the two standard buttons on a mouse is used to ________
    A. click in Web pages.
    B. scroll.
    C. click and select items.
    D. jump to different Web pages
    B. scroll.

  7. Any data and instruction entered in the memory of a computer is__________
    A. Storage
    B. Output
    C. Input
    D. Information
    C. Input

  8. Which input device resembles an upside-down mouse?
    A. Trackball
    B. Pointing stick
    C. Track pad
    D. Touch pad
    A. Trackball

  9. Bar-code readers use light to read ______
    A. UPCs
    B. UPSs
    C. POSs
    D. optical marks
    A. UPCs

  10. The display size of a monitor is measured _________
    A. diagonally.
    B. horizontally.
    C. vertically.
    D. None of the Above
    A. diagonally.