dbms mcq
A …….. is a special kind of stored procedure that execute in response to certain action on table
a) View
b) Trigger
c) Function
d) None
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What does rollback do
a) Un-does the Transaction before commit
b) Clear all Transactions
c) Redo all the transaction before commit
d) No Action
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Which of the following makes the transaction permanent in the database
a) View
b) Commit
c) Rollback
d) Flash back
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A …….. Consists of a sequences of query or update statements.
a) Transaction
b) Commit
c) Rollback
d) Flash back
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