为自己加油

Examine this command: $ rhpctl move database –sourcehome

Oracle_home_path –destinationhome Oracle_home_path

For which two purposes can you use this command? (Choose two.)

A.to switch an existing Oracle Database home to a newer release of Oracle
Software on the same server
B.to switch to a read-only Oracle home
C.to switch9 back to the previous Oracle home as part of a rollback operation
D.to switch the Oracle Database home when using a centralized Rapid Home
Provisioning server
E.to switch to a patched Oracle Database home