Tag: databases

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Questions Related to databases

Multiple choice technology databases

The DEPT table has the following data

  1. The INSERT statement is invalid; a valid table name is missing.

  2. 50 is not a valid DEPTNO value, since the subquery limits DEPTNO to 10.

  3. The statement will work without error.

  4. A subquery and a VALUES clause cannot appear together.
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B Correct answer