Introduction to Computers One Mark Questions

11th Standard

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Computer Science

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

    (a)

    Vacuum tubes

    (b)

    Transistors

    (c)

    Integrated circuits

    (d)

    Microprocessors

  2. Identify the output device _____

    (a)

    Keyboard

    (b)

    Memory

    (c)

    Monitor

    (d)

    Mouse

  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 generation of computer used IC's

    (a)

    First

    (b)

    Second

    (c)

    Third

    (d)

    Fourth

  6. Which of the following led us today to extremely high speed calculating device?

    (a)

    Laptop

    (b)

    Tabulating Machine

    (c)

    Abacus

    (d)

    ENIAC

  7. The first calculating device is

    (a)

    ENIAC

    (b)

    Analytical Engine

    (c)

    EDVAC

    (d)

    Abacus

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

    (a)

    1837

    (b)

    1910

    (c)

    1991

    (d)

    1836

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

    (a)

    1956-1963

    (b)

    1940-1956

    (c)

    1964-1971

    (d)

    1980-1990

  10. Which of the following is not a first generation computers?

    (a)

    ENIAC

    (b)

    EDVAC

    (c)

    UNIVAC 1

    (d)

    IBM1401

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

    (a)

    IBM1620

    (b)

    ENIAC

    (c)

    UNIVAC 1

    (d)

    Honeywell 6000 series

  12. The fourth generation belongs to

    (a)

    1940-1956

    (b)

    1971-1980

    (c)

    1964-1971

    (d)

    1980-1990

  13. The component used in fourth generation computers are _____

    (a)

    ICS

    (b)

    Transistors

    (c)

    VLSI

    (d)

    Vacuum tube

  14. Laptops, Notebook, Tablets are belongs to _____ generation computers.

    (a)

    First

    (b)

    Second

    (c)

    Third

    (d)

    Fourth

  15. In which generation, Microcomputer series such as IBM & APPLE was developed?

    (a)

    Fourth

    (b)

    Third

    (c)

    Second

    (d)

    First

  16. Expand ANN _____

    (a)

    Artical Neural Network

    (b)

    Artificial Neurons Network

    (c)

    Artificial Neural Network

    (d)

    Artificial Network Neurons

  17. Which is the combination of hardware and software?

    (a)

    Programs

    (b)

    Computer

    (c)

    Data

    (d)

    Information

  18. Physical components of a computer are called ____

    (a)

    Software

    (b)

    Data

    (c)

    Information

    (d)

    Hardware

  19. The set of programs or instructions are called ____.

    (a)

    Software

    (b)

    Hardware

    (c)

    Information

    (d)

    Data

  20. Every task given to a computer-follows a(n) ______ cycle.

    (a)

    BPO

    (b)

    IPO

    (c)

    ANN

    (d)

    NLP

  21. Retinal scanner uses the technique of _________

    (a)

    GUI

    (b)

    UI

    (c)

    Biometric

    (d)

    None of these

  22. Biometric technique followed by ________

    (a)

    printer

    (b)

    plotter

    (c)

    finger print scanner

    (d)

    OCR

  23. The components of CPU _________

    (a)

    control unit

    (b)

    ALU

    (c)

    Memory unit

    (d)

    all the above

  24. The primary memory is embedded with ________types of technologies.

    (a)

    2

    (b)

    3

    (c)

    5

    (d)

    7

  25. Computer monitor displays the information in the form of ___________

    (a)

    vertical

    (b)

    pictorial

    (c)

    horizontal

    (d)

    nurrieric

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