Which two statements are true about Resource Manager plans for individual pluggable databases (PDB plans) in a multitenant container database (CDB)?
Correct Answer: A,E
Explanation/Reference:
Explanation:
A: A CDB resource plan determines the amount of resources allocated to each PDB. A PDB resource plan determines how the resources allocated to a specific PDB are allocated to consumer groups within that PDB.
Resource Manager allocates the resources in two steps:
1. It allocates a portion of the system's resources to each PDB.
2. In a specific PDB, it allocates a portion of system resources obtained in Step 1 to each session connected to the PDB.
E: A PDB resource plan allocates resource among the consumer groups within a PDB.
References: https://docs.oracle.com/database/121/ADMIN/cdb_dbrm.htm