多选题Which two statements are true regarding an Automatic Storage Management （ASM） instance？（）AAs ASM instance mounts an ASM control fileBAn ASM instance uses the ASMB process for rebalancing of disks within a disk groupCAutomatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitlyDAn RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started
多选题
Which two statements are true regarding an Automatic Storage Management （ASM） instance？（）
A
As ASM instance mounts an ASM control file
B
An ASM instance uses the ASMB process for rebalancing of disks within a disk group
C
Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitly
D
An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started
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