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Full Portion Three Marks Question Paper

11th Standard

    Reg.No. :
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Computer Technology

Time : 01:30:00 Hrs
Total Marks : 60
    20 x 3 = 60
  1. Write the applications of computer

  2. What is Integrated circuits?

  3. Differentiate Dot Matrix Printer and Laser Printer.

  4. Write short note on ISCII.

  5. Write the De Morgan's law.

  6. Add the binary numbers 1101012 and 1011112

  7. Answer the following.
    1. A real number consists of __________part and ____part
    2. 1's complement of 110012 = ______ 
    3. ASC16 Stands for
    4 4793  = 0.4793 x ______

  8. Explain and list out examples of mobile operating system.

  9. Write few goals of scheduling.

  10. Are there any difficulties you face while using Ubuntu? If so, mention it with reasons.

  11. How do you turn off bullets and numbering?

  12. How do you insert rows and columns?

  13. How will you change the text direction in writer table?

  14. Open a document and find the number of words available in the document.

  15. Write about inserting columns and rows in Calc.

  16. Write briefly about ASIN function in Open Office Calc.

  17. Define the Slide Sorter view and its significance.

  18. Define Master slide?

  19. Write short notes on the following: a) Hub b) Switch c) Gateway

  20. What is Electronic Wallets?

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