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Which of the following is the original purpose of SQL?

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Which of the following is the original purpose of SQL?

(a) To specify the syntax and semantics of SQL data definition language

(b) To specify the syntax and semantics of SQL manipulation language

(c) To define the data structures

(d) All of the mentioned

The question was asked by my college director while I was bunking the class.

This intriguing question comes from Transactions as SQL Statements topic in section Transactions of Database Management

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Correct option is (d) All of the mentioned

Easy explanation - Read committed is used to commit the default read operation.

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