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12th Standard English Medium Computer Science Subject Data Manipulation Through SQL Creative 3 Mark Questions with Solution

12th Standard

    Reg.No. :
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Computer Science

Time : 01:00:00 Hrs
Total Marks : 15

    3 Marks

    5 x 3 = 15
  1. Explain how the SELECT statement can be used along with GROUP BY class.

  2. Write the sqlite steps to connect the database.

  3. Explain how a connect to be made to a database (Academy through python SQlite3.

  4. What is the purpose of using
    (i) COUNT ( )
    (ii) AVG ( )
    (iii) SUM ( )
    (iv) MAX ( )
    (v) MIN ( )

  5. Write a note on SELECT statement in SQL.

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