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12th Standard English Medium Computer Science Subject Structured Query Language (SQL) Creative 1 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Computer Science

Time : 01:00:00 Hrs
Total Marks : 5

    1 Marks

    5 x 1 = 5
  1. SQL stands for

    (a)

    Standard Query Language

    (b)

    Secondary Query Language

    (c)

    Structural Query Language

    (d)

    Standard Question Language

  2. TCL stands for

    (a)

    Transmission Control Language

    (b)

    Transfer Communication Language

    (c)

    Transaction Communication Language

    (d)

    Transaction control Language

  3. The SQL DDL command removes all records from a table and also release the space occupied by these records is

    (a)

    Delete

    (b)

    Truncate

    (c)

    Rollback

    (d)

    Drop

  4. Which of the following commands are used to manage the changes made to the data in table by DML statements?

    (a)

    TCL

    (b)

    DML

    (c)

    DDL

    (d)

    DLL

  5. Double data type precision may exceed

    (a)

    64

    (b)

    74

    (c)

    54

    (d)

    14

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