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12th Standard English Medium Computer Applications Reduced Syllabus Five mark Important Questions with Answer key - 2021(Public Exam)

12th Standard

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Computer Applications

Time : 02:30:00 Hrs
Total Marks : 125

    Part A

    25 x 5 = 125
  1. How Multimedia is used in Business systems?

  2. Write the steps to Drawing a Rounded Corner Rectangle

  3. Write a note on open source software tools available in MySQL Administration.

  4. Explain the following
    1. Primary Key
    2. Foreign Key
    3. Candidate Key
    4. Super Key
    5. Composite key

  5. Discuss in detail about PHP data types.

  6. Explain the Multidimensional Array.

  7. Explain the if elseif else statement. With suitable example.

  8. Discuss in detail about For each loop.

  9. Discuss in detail about HTML form controls.

  10. Explain MySQLi Queries with examples.

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

  12. Explain the growth of the computer networking

  13. Explain about Internet, Intranet and Extranet

  14. Classify and Explain the IP address.

  15. Explain wiring techniques used in Ethernet cabling.

  16. Differentiate Proprietary and open source software

  17. Explain in detail about network simulation tool - NS2

  18. How would you differentiate a traditional commerce and E-Commerce?

  19. Explain in detail : Unified payments interface

  20. Explain In detail about Credit card Number.

  21. Explain the advantages of UPI?

  22. Explain encryption technology.

  23. Write short note on Malicious code threats..

  24. Briefly explain various types of EDI.

  25. Draw the structure of UN/EDIFACT message

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TN 12th Standard Computer Applications free Online practice tests

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