If an transaction is performed in a database and committed, the change – McqOptions

MCQOPTIONS

1.	If an transaction is performed in a database and committed, the changes are taken to the previous state of transaction by
A.	Flashback
B.	Rollback
C.	Both Flashback and Rollback
D.	Cannot be done
Answer» E.

Discussion

No Comment Found

Related MCQs

WHICH_OF_THE_FOLLOWING_IS_NOT_A_STATE_IN_TRANSACTION??$
DBMS periodically suspends all processing and synchronizes its files and journals through the use o?
Which of the following is an atomic sequence of database actions?
The name of the transaction file shall be provided by the operator and the file that contains the edited transactions ready for execution shall be called
When the transaction finishes the final statement the transaction enters into
Each modification done in database transaction are first recorded into the
If an transaction is performed in a database and committed, the changes are taken to the previous state of transaction by
A transaction may not always complete its execution successfully. Such a transaction is termed