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You are in the middle of a transaction and very crucial data has been modified. Because of a hardware failure, the instance has shut down before synchronizing all the database files. Which two statements are true?()

发布日期:2020-04-10

You are in the middle of a transaction and very cr...
A

On startup, SMON coordinates instance recovery.

B

On startup, CKPT coordinates instance recovery.

C

On startup, use RMAN to perform instance recovery.

D

Uncommitted changes will be rolled back after the database is opened.

E

On startup, perform media recovery and then instance recovery.

F

On startup, all the files will be synchronized and you get both committed and uncommitted data.

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