Which of the following are prerequisite steps to transport a database?() 
A: Query the V$TRANSPORTABLE_PLATFORMS view in the source database to determine if the intended destination is listed.
B: Verify that there are no restrictions or limitations that the source or destination database may encounter.
C: Verify that the source and destination have the same Oracle version critical updates,patch-set version,and patch- set exceptions.
D: Determine if you will perform the conversion on the source or destination platform. 
E: None of the above.
出自:Oracle认证