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Important 5 Mark Creative Questions (New Syllabus 2020)

12th Standard EM

    Reg.No. :
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Computer Applications

Time : 01:00:00 Hrs
Total Marks : 80

    Part A

    16 x 5 = 80
  1. How Multimedia is used in Business systems?

  2. What are the methods to unthread a threaded block? Explains.

  3. Explain the following
    (i) Primary Key
    (ii) Foreign Key
    (iii) Candidate Key
    (iv) Super Key
    (v) Composite key

  4. What are the three types of syntax in PHP? Explain them in detail.

  5. Write a PHP program to display week days using switch case statement.

  6. Explain file uploading method in PHP.

  7. Write a short note on paramet rs of mysqli_connect( ) function?

  8. What are the attributes of Social networking?

  9. Explain in detailed about Third Generation of Mobile Networks.

  10. Write a notes on Hierarchical name space?

  11. List the steps involved in Crimping process for making Ethernet cables

  12. Explain in detail about Open NMS.

  13. What are the Limitations of E-Commerce

  14. Explain the advantages of UPI?

  15. What are the subsets of Payment frauds?

  16. Draw the structure of UN/EDIFACT message

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TN 12th Standard EM Computer Applications free Online practice tests

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