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Computer Fundamentals :: Computer Fundamental Miscellaneous

  1. Dot-matrix is a type of

  2. A.

     Tape

    B.

     Printer

    C.

     Disk

    D.

     Bus

    E.

     None of the above


  3. Which kind of devices allows the user to add components and capabilities to a computer system?

  4. A.

     System boards

    B.

     Storage devices

    C.

     Input devices

    D.

     Output devices

    E.

     Expansion slots


  5. Where does a computer add and compare data?

  6. A.

     Hard disk

    B.

     Floppy disk

    C.

     CPU chip

    D.

     Memory chip

    E.

     None of the above


  7. Which of the following require large computer memory?

  8. A.

     Imaging

    B.

     Graphics

    C.

     Voice

    D.

     All of the above

    E.

     None of the above


  9. Which of the following are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU?

  10. A.

     microprocessors

    B.

     registers

    C.

     ROM chips

    D.

     data buses

    E.

     None of the above


  11. Which disk interface standard includes support for up to eight peripheral devices?

  12. A.

     ST50G/412

    B.

     IDE

    C.

     SCSI

    D.

     ESDI

    E.

     None of the above


  13. Who designed the first general purpose electronic digital computer "ENIAC" ?

  14. A.

     Van-Neumann

    B.

     Joseph M Juoquard

    C.

     J. Presper Eckert and John W Mauchly

    D.

     All of the above

    E.

     None of the above


  15. What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?

  16. A.

     Bus control

    B.

     Interrupts

    C.

     Bus arbitration

    D.

     Status

    E.

     None of the above


  17. The analog computer measures dimensions and its circuits use the differential and integral equations of continuous variables. The digital computer counts units and its circuits use

  18. A.

     Logic gates

    B.

     Discrete switches

    C.

     Boolean algebra

    D.

     Bayes' theorem

    E.

     None of the above


  19. In synchronous transmission data from various users

  20. A.

     Require header

    B.

     Do not require header

    C.

     Sometimes require header

    D.

     All of the above

    E.

     None of the above