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12th Standard English Medium Computer Science Subject Database Concepts Creative 3 Mark Questions with Solution Part - I

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. Write the advantages of DBMS.

  2. List the types of data model.

  3. Explain the data model that represent parent child relationship.

  4. List the types of DBMS users.

  5. Write the symbol used for the following.
    (i) SELECT
    (ii) PROJECT
    (iii) Union
    (iv) Intersection
    (v) Difference
    (vi) PRODUCT

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