Oracle
1Z0-909 · Question #60
1Z0-909 Question #60: Real Exam Question with Answer & Explanation
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Question
Examine these statements and output: Now, examine this command: Mysql> ROLLBACK; What is true about the effect of the command?
Exhibit
Options
- AIt undoes the update command.
- BIt returns an error because there is no active transaction.
- CIt undoes the insert command.
- DIt undoes both insert and update commands.
- EIt has no effect.
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