Oracle
1Z0-034 · Question #138
You are in the middle of a transaction updating a very important table. The machine on which a database was running reboots because of power outage. This caused a database instance failure. Which…
The correct answer is C. The uncommitted transaction is rolled back automatically at the next opening of the database. See the full explanation below for the reasoning.
Question
You are in the middle of a transaction updating a very important table. The machine on which a database was running reboots because of power outage. This caused a database instance failure. Which statement is true in this situation?
Options
- AThe online redo log files and archived redo log files are required to accomplish the recovery
- BThe uncommitted transaction will be committed at the next startup of the database instance
- CThe uncommitted transaction is rolled back automatically at the next opening of the database
- DThe DBA has to perform the recovery on the database to recover the uncommitted transaction
How the community answered
(16 responses)- A6% (1)
- B6% (1)
- C88% (14)
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