Introduction to Computers One Mark Questions

11th Standard

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Computer Technology

Time : 01:00:00 Hrs
Total Marks : 25
    25 x 1 = 25
  1. First generation computers used ______.

    (a)

    Vacuum tubes

    (b)

    Transistors

    (c)

    Integrated circuits

    (d)

    Microprocessors

  2. Name the volatile memory _____

    (a)

    ROM

    (b)

    PROM

    (c)

    RAM

    (d)

    EPROM

  3. In ATM machines, which one of the following is used to ____

    (a)

    Touch Screen

    (b)

    Speaker

    (c)

    Monitor

    (d)

    Printer

  4. Expand POST

    (a)

    Post on self Test

    (b)

    Power on Software Test

    (c)

    Power on Self Test

    (d)

    Power on Self Text

  5. Which one of the following is the main memory?

    (a)

    ROM

    (b)

    RAM

    (c)

    Flash drive

    (d)

    Hard disk

  6. The first calculating device is

    (a)

    ENIAC

    (b)

    Analytical Engine

    (c)

    EDVAC

    (d)

    Abacus

  7. In which year the concept of the analytical engine was invented?

    (a)

    1837

    (b)

    1910

    (c)

    1991

    (d)

    1836

  8. Which of the following period the first generation computers belongs

    (a)

    1956-1963

    (b)

    1940-1956

    (c)

    1964-1971

    (d)

    1980-1990

  9. Which of the following is a Third generation computer?

    (a)

    IBM1620

    (b)

    ENIAC

    (c)

    UNIVAC 1

    (d)

    Honeywell 6000 series

  10. The fourth generation belongs to

    (a)

    1940-1956

    (b)

    1971-1980

    (c)

    1964-1971

    (d)

    1980-1990

  11. In which generation, the Voice Recognition software developed?

    (a)

    Sixth

    (b)

    Fourth

    (c)

    Third

    (d)

    Second

  12. Robotics develop in_____ generation.

    (a)

    Third

    (b)

    Fourth

    (c)

    Fifth

    (d)

    Sixth

  13. The _____ will be the explosive growth in the sixth generation computers.

    (a)

    MAN

    (b)

    PAN

    (c)

    LAN

    (d)

    WAN

  14. Expand NLP _____

    (a)

    National Language Problem

    (b)

    Natural Language Processing

    (c)

    Network Language Program

    (d)

    Network Local Processing

  15. Expansion of ALU is _____

    (a)

    Arithmetic Logical Unit

    (b)

    Accumulator Logical Unit

    (c)

    Arithmetic Language Unit

    (d)

    None of these

  16. I am using the finger to interact with many electronic gadgets. Who am I?

    (a)

    Keyer

    (b)

    Trackball

    (c)

    Touch Screen

    (d)

    Scanner

  17. Which acts as an interface between the computer and monitor?

    (a)

    LCD

    (b)

    CRT

    (c)

    VGA

    (d)

    LED

  18. The expansion of VLSI is

    (a)

    Verified logical scale integrated circuits

    (b)

    Very logical small integer circuits

    (c)

    Very large scale integrated circuits

    (d)

    Volatile large scale integrated circuits

  19. Which of the following has become the dominant paradigm in computer architecture?

    (a)

    Parallel computing

    (b)

    parallel processing

    (c)

    Multi tasking

    (d)

    Multi processing

  20. A set of instructions given to the computer is called

    (a)

    Information

    (b)

    Data

    (c)

    Input

    (d)

    Program

  21. How many classifications of memories in memory unit?

    (a)

    2

    (b)

    3

    (c)

    4

    (d)

    more than 2

  22. The mechanical mouse introduced in the year

    (a)

    1978

    (b)

    1988

    (c)

    1968

    (d)

    1958

  23. Which device scan the text by a law frequency light source?

    (a)

    BCR

    (b)

    OMR

    (c)

    OCR

    (d)

    Light pen

  24. Which device is used to input by pressing one or more switches?

    (a)

    Keyboard

    (b)

    Mouse

    (c)

    Touch Screen

    (d)

    Keyer

  25. The expansion of LED is _______

    (a)

    Light Extract Display

    (b)

    Light Emitting Diodes

    (c)

    Liquid Emitting Diodes

    (d)

    Liquid Extract Display

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