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  1. A memory that contains a fine pattern of data permanently defined is

  2. A.
    RAM
    B.
    EPROM
    C.
    ROM
    D.
    PROM
    E.
    None of the above

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  3. What is the number of bits needed for an address in a 4 K memory?

  4. A.
    16
    B.
    8
    C.
    12
    D.
    4
    E.
    None of the above

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  5. Conversion of an octal number 1068 to binary number is

  6. A.
    11100102
    B.
    10001102
    C.
    11001102
    D.
    100001102
    E.
    None of the above

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  7. The physical equipment made oi various metals, silicon and plastic components that make up the parts of a computer is called

  8. A.
    micro
    B.
    peripheral
    C.
    hardware
    D.
    disk drive
    E.
    None of the above

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  9. Who launched IBM's First PC in 1981?

  10. A.
    Dean Cline
    B.
    C.B. Rogers Jr.
    C.
    John F. Akers
    D.
    David Svenson
    E.
    None of the above

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  11. Memories in which any location can be reached in a fixed (and short) amount of time after specifying its address is called

  12. A.
    sequential-access memory
    B.
    random-access memory
    C.
    secondary memory
    D.
    mass storage
    E.
    None of the above

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  13. How many operations per second can perform by a modern fast mainframe digital computer.

  14. A.
    1000
    B.
    100,000
    C.
    10,00,000
    D.
    1,00,00,00,000
    E.
    None of the above

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  15. A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called _____

  16. A.
    Dump point
    B.
    Datalink
    C.
    Duplex
    D.
    Networks
    E.
    None of the above

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  17. Which is part of a computer system, enables human operators to communicate with the computer.

  18. A.
    Console
    B.
    Keyboard
    C.
    Printer
    D.
    CPU
    E.
    None of the above

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  19. Who invented the microprocessor?

  20. A.
    Marcian E Hoff
    B.
    Herman H Goldstein
    C.
    Joseph Jacquard
    D.
    All of the above
    E.
    None of the above

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