The HR ROOT application container must support the execution of a query on a table shared by application local PDBs PDB1 and PDB2,and remote PDB PDB3.Which three are true?

发布于 2021-03-03 06:35:31
【多选题】
A A proxy PDB must exist in the application root in the remote CDB
B A database link must exist in the remote CDB referring to the local CDB
C A database link must exist in the local CDB root referring to the remote CDB
D The HR Root replica must exist in the remote CDB
E A proxy PDB must exist in the application root in the local CDB
F PDB3 IS application root replica must exist in the local CDB

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