Which two statements are true?

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? (Choose two.)

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? (Choose two.)

A.
On startup, perform media recovery and then instance recovery.

B.
On startup, CKPT coordinates instance recovery.

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

D.
On startup, use RMAN to perform instance recovery.

E.
On startup, SMON coordinates instance recovery.

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



Leave a Reply 0

Your email address will not be published. Required fields are marked *