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Sample 2 Mark Book Back Questions (New Syllabus) 2020

12th Standard EM

    Reg.No. :
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Computer Science

Time : 01:00:00 Hrs
Total Marks : 32

    Part A

    16 x 2 = 32
  1. Write the inference you get from X:=(78).

  2. What is a Pair? Give an example.

  3. What is Mapping?

  4. What is Sorting?

  5. What is a literal? Explain the types of literals ?

  6. Write note on break statement.

  7. What is base condition in recursive function

  8. Do you modify a string in Python?

  9. Differentiate del with remove( ) function of List.

  10. What is class?

  11. What is the difference between Hierarchical and Network data model?

  12. Write the difference between table constraint and column constraint?

  13. What is CSV File?

  14. What is the use of modules?

  15. Write the command to populate record in a table. Give an example.

  16. List the general types of data visualization.

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TN 12th Standard EM Computer Science free Online practice tests

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