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Computer Fundamentals :: Computer Fundamental Miscellaneous

  1. Codes consisting of light and dark marks which may be optically read is known as

  2. A.

     Mnemonics

    B.

     Bar code

    C.

     Decoder

    D.

     All of the above

    E.

     None of the above


  3. A type of channel used to connect a central processor and peripherals which uses multipling is known as

  4. A.

     Modem

    B.

     Network

    C.

     Multiplexer

    D.

     All of the above

    E.

     None of the above


  5. The first generation of computers available was based on the bit micro processors.

  6. A.

     4

    B.

     8

    C.

     16

    D.

     64

    E.

     None of the above


  7. The complete picture of data stored in database is known as

  8. A.

     Record

    B.

     Schema

    C.

     System flowchart

    D.

     DBMS

    E.

     None of the above


  9. Which of the following is intended to be used in all applications runs on mainframe computers.

  10. A.

     LOGO

    B.

     APL

    C.

     PL/1

    D.

     OCCAM

    E.

     None of the above


  11. A language which is close to that used within the computer is

  12. A.

     High-level language

    B.

     Assembly language

    C.

     Low-level language

    D.

     All of the above

    E.

     None of the above


  13. Which is a unit representing the no bits of discrete.

  14. A.

     Baud

    B.

     Byte

    C.

     Bit

    D.

     All of the above

    E.

     None of the above


  15. The device that can both feed data into and accept data from a computer is

  16. A.

     ALU

    B.

     CPU

    C.

     Input-Output device

    D.

     All of the above

    E.

     None of the above


  17. The personnel who deals with the computer & its management put together are called

  18. A.

     Software

    B.

     Humanware

    C.

     Firmware

    D.

     Hardware

    E.

     None of the above


  19. A modern digital computer has

  20. A.

     Extremely high speed

    B.

     Large memory

    C.

     Almost unlimited array

    D.

     All of the above

    E.

     None of the above