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9th Science - Computer – An Introduction Model Question Paper Question Bank Software Dec-07 , 2019

Computer – An Introduction

9th Science - Computer – An Introduction Model Question Paper

Computer – An Introduction Model Question Paper

9th Standard

    Reg.No. :
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Science

Time : 00:45:00 Hrs
Total Marks : 30
    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. 5 x 2 = 10

  5. Write a note on ENIAC.

  6. Who is the father of modern computer?

  7. Who was the first programmer?

  8. What are the forms of computer?

  9. How computer generations are categorised?

    10. 2 x 3 = 6

  10. Define computer.

  11. What is data processing?

    12. 2 x 5 = 10

  12. What are the different steps involved in data processing?

  13. List out the generations of computer

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