Q34. Which three are true about using Database Resource Manager in an Oracle multitenant environment?
- A. A CDB-level resource plan is mandatory when using PDB-level resource plans.
- B. A CDB-level resource plan can limit session CPU utilization.
- C. A PDB-level resource plan can limit session PGA memory.
- D. PDB-level resource plans can limit uncommitted UNDO per consumer group.
- E. A CDB-level resource plan can limit PDB CPU utilization.
- F. A CDB-level resource plan can limit PDB UNDO use.
Answer: BCE
CDB-level resource plans manage resources at the container database level, affecting all PDBs within it.
PDB-level resource plans manage resources for individual PDBs, providing finer-grained control.
You can use both CDB- and PDB-level resource plans together for a layered approach to resource management in a multitenant environment.