Exam 1z0-083 topic 1 question 122 discussion

B Performing a flashback operation on the application root reverts only the application root to the specified point in time.

B correct

https://docs.oracle.com/en/database/oracle/oracle-database/19/bradv/rman-performing-flashback-dbpitr.html#GUID-66B1A12D-1C92-43B5-A204-AA8A6D177ABD

B is correct, see comment from brolem

B correct

B From <https://docs.oracle.com/en/database/oracle/oracle-database/19/bradv/rman-performing-flashback-dbpitr.html#GUID-66B1A12D-1C92-43B5-A204-AA8A6D177ABD> To perform a flashback operation for an application container, you must perform flashback operations for the application root and all the individual application PDBs that are part of the application container. Performing a flashback operation on the application root reverts only the application root to the specified point in time.

Hi Everyone, the question doesn't tell us about opening the app_root database 'alter pluggable app_root open resetlogs' in that case, app_root and app_pdb1 both are closed and cannot be confirmed about the existence of tables and Answer should be option D only.

I agree B, but when tested in my lab (oracle 19c, flashback on, local_undo_enabled is true), I got A in the end. Flashback completed, but alter pluggable database app_root open failed with ORA-01113: file 59 needs media recovery. Did a few media recoveries, and when the app_root finally opened, the table app_root_tab is back.

B, tested in lab

Agree, B