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11th Standard Computer Science Introduction to Computers English Medium Free Online Test One Mark Questions 2020 - 2021

11th Standard

    Reg.No. :
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Computer Science

Time : 00:20:00 Hrs
Total Marks : 20

    Answer all the questions

    20 x 1 = 20
  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. Which one of the following is the main memory?

    (a)

    ROM

    (b)

    RAM

    (c)

    Flash drive

    (d)

    Hard disk

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

    (a)

    Laptop

    (b)

    Tabulating Machine

    (c)

    Abacus

    (d)

    ENIAC

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

    (a)

    1837

    (b)

    1910

    (c)

    1991

    (d)

    1836

  6. The Second generation computers belongs to period _____

    (a)

    1940-1956

    (b)

    1956-1963

    (c)

    1980-1990

    (d)

    1964-1971

  7. The Third generation computers belongs to the period _____

    (a)

    1940-1956

    (b)

    1956-1963

    (c)

    1964-1971

    (d)

    1980-1990

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

    (a)

    IBM1620

    (b)

    ENIAC

    (c)

    UNIVAC 1

    (d)

    Honeywell 6000 series

  9. The component used in fourth generation computers are _____

    (a)

    ICS

    (b)

    Transistors

    (c)

    VLSI

    (d)

    Vacuum tube

  10. Super Conductors are used in _____ generation computers.

    (a)

    fourth

    (b)

    sixth

    (c)

    fifth

    (d)

    third

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

    (a)

    Sixth

    (b)

    Fourth

    (c)

    Third

    (d)

    Second

  12. The present computers are belongs to _____ generation.

    (a)

    Seventh

    (b)

    Eighth

    (c)

    Sixth

    (d)

    Fifth

  13. Which generation gave a start to parallel computing?

    (a)

    fourth

    (b)

    fifth

    (c)

    sixth

    (d)

    seventh

  14. Expand NLP _____

    (a)

    National Language Problem

    (b)

    Natural Language Processing

    (c)

    Network Language Program

    (d)

    Network Local Processing

  15. Expand ANN _____

    (a)

    Artical Neural Network

    (b)

    Artificial Neurons Network

    (c)

    Artificial Neural Network

    (d)

    Artificial Network Neurons

  16. Which is the combination of hardware and software?

    (a)

    Programs

    (b)

    Computer

    (c)

    Data

    (d)

    Information

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

    (a)

    Software

    (b)

    Hardware

    (c)

    Information

    (d)

    Data

  18. Which of the following is the heart of the computer?

    (a)

    CPU

    (b)

    HDD

    (c)

    SDD

    (d)

    ANN

  19. Expansion of ALU is _____

    (a)

    Arithmetic Logical Unit

    (b)

    Accumulator Logical Unit

    (c)

    Arithmetic Language Unit

    (d)

    None of these

  20. I detect alphanumeric characters printed or written on a paper. Who am I?

    (a)

    Scanner

    (b)

    Mouse

    (c)

    Trackball

    (d)

    Optical character reader

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