ROLLBACK in a database is ________ statement ? | Faculties

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Ritu Singhal

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📊 Advance Database Management System (ADBMS)

Q. ROLLBACK in a database is ________ statement ?

(A) TCL
(B) DCL
(C) DML
(D) DDL

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✅ Correct Answer: (A) TCL

Explanation: TCL (Transaction Control Language) statement. ROLLBACK is a TCL statement that is used to undo changes made in a transaction and to restore the database to its previous state before the transaction started. TCL statements are used to control the changes made by transactions in a database. The other TCL statements are COMMIT and SAVEPOINT.

Explanation by: Ritu Singhal

TCL (Transaction Control Language) statement. ROLLBACK is a TCL statement that is used to undo changes made in a transaction and to restore the database to its previous state before the transaction started. TCL statements are used to control the changes made by transactions in a database. The other TCL statements are COMMIT and SAVEPOINT.

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