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Which of the following cannot be used to modify the data in a database

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Which of the following cannot be used to modify the data in a database

(a) update

(b) insert

(c) delete

(d) drop

The question was asked in semester exam.

This interesting question is from Modification of Database topic in chapter Introduction to Relational Model and Sql of RDBMS

1 Answer

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Best answer
Correct option is (d) drop

Explanation: The drop keyword is used to delete the entire relation leaving no trace of it in the memory. Thus it cannot be used to edit the data in the relation.

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