Term 1 Five Mark Model Questions

11th Standard

    Reg.No. :
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Computer Applications

Time : 02:00:00 Hrs
Total Marks : 50
    10 x 5 = 50
  1. Discuss the various generations of computers

  2. a. Write the procedure to convert fractional Decimal to Binary
    b. Convert (98.46)10 to bianary

  3. a. Add 11010102 + 1011012
    b. Subtract 11010112 - 1110102

  4. Explain the characteristics of a microprocessor.

  5. Explain the types of ROM.

  6. Explain the main purpose of an operating system

  7. Draw and compare the icon equivalence in windows and Ubnutu.

  8. Explain Page formatting in writer.

  9. Read the following table​​​​​​​

      A B C D E
    1 Year Chennai Madurai Tiruchi Coimbatore
    2 2012 1500 1250 1000 500
    3 2013 1600 1000 950 350
    4 2014 1900 1320 750 300
    5 2015 1850 1415 820 200
    6 2016 1950 1240 920 250

    Above table shows the sales figures for "Air Cooler" sold in four major cities of Tamilnadu from the year 2012 to 2016. Based on this data, write the formula to calculate the following.
    (1) Total sales in the year 2015.
    (2) Total sales in Coimbatore from 2012 to 2016.
    (3) Total sales in Madurai and Tiruchi during 2015 and 2016.
    (4) Average sales in Chennai from 2012 to 2016
    (5) In 2016, how many "Air Coolers" are sold in Chennai compared to Coimbatore?

  10. List some advantages of using template.

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