Which resource plan is used to manage the resources for the predefined maintenance window?
A.
By default, all predefined maintenance windows use the DEFAULT_MAINTENANCE_PLANresource plan, and automated maintenance tasks run under subplan called ORA$AUTOTASK.
B.
The resources used by the predefined maintenance window can only be adjusted if you create a new resource plan in Resource Manager ...
C.
The predefined maintenance window starts automatically with 20% of the system resources ...
D.
The SYS_GROUP consumer resource group policies define the resources assigned ...
The Answer Is:
A
This question includes an explanation.
Explanation:
A.True. Oracle 23ai uses DEFAULT_MAINTENANCE_PLAN with ORA$AUTOTASK subplan for maintenance tasks (e.g., stats gathering). Others are incorrect or speculative.