Examine this output: Which two are true? (Choose two.)

A: Any PDB not specified in the plan will be unable to execute statements in parallel. B: PDB3 can use all available parallel execution processes at times. C: PDB1 is always limited to 40% of the available system resources regardless of demand. D: Any PDB notspecified in the plan will be able to use a maximum of 16.5% of the available system resources. E: PDB3 is guaranteed to receive at least 20% of the available system resources if there is enough demand. F: PDB2 is guaranteed at least 25% of the available parallel execution processes if there is enough demand.