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Computer : An Introduction - Important Question Paper

9th Standard

    Reg.No. :
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Science

Time : 01:00:00 Hrs
Total Marks : 20

    Part A

    Multiple Choice Question

    4 x 1 = 4
  1. ____________ is an electronic device which stores data and information

    (a)

    Telescope

    (b)

    Television

    (c)

    Computer

    (d)

    Radio

  2. _________ belongs to the generation IV of the computer

    (a)

    Microprocessor

    (b)

    Artificial intelligence

    (c)

    Transistor

    (d)

    Vaccum Tubes

  3. Data processing involves________ steps

    (a)

    seven

    (b)

    four

    (c)

    six

    (d)

    eight

  4. 1. Abacus belongs to the first generation of the computer
    2. ENIAC was used in the American military

    (a)

    Both the statements are correct

    (b)

    Statement 1 is wrong but 2 is correct

    (c)

    Statement 1 is correct but 2 is wrong

    (d)

    Both the statements are wrong.

  5. Part B

    Three Mark Questions

    2 x 3 = 6
  6. Define computer.

  7. Differentiate data and information.

  8. Part C

    Five Mark Questions

    2 x 5 = 10
  9. What are the different steps involved in data processing?

  10. List out the generations of computer

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