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12th Standard English Medium Computer Science Subject Data Manipulation Through SQL Book Back 3 Mark Questions with Solution Question Bank Software Jun-03 , 2021

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

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

12th Standard

    Reg.No. :
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Computer Science

Time : 01:00:00 Hrs
Total Marks : 10

    2 Marks

    5 x 2 = 10

  1. Mention the users who uses the Database.

  2. Which method is used to connect a database? Give an example.

  3. What is the advantage of declaring a column as “INTEGER PRIMARY KEY”

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

  5. Which method is used to fetch all rows from the database table?

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