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单选题
Which background process coordinates the rebalance activity for disk groups？（）
A
ORBn
B
OSMB
C
RBAL
D
ASMn
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单选题Which background process coordinates the rebalance activity for disk groups？（）A
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It transfers statistics from memory to disk at regular intervals.B
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It communicates with the Automatic Storage Management （ASM） instance on behalf of the databaseinstance.D
It performs dynamic memory management when Automatic Shared Memory Management is enabledfor the database instance.
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单选题Which background process of a database instance, using Automatic Storage Management (ASM), connects as a foreground process into the ASM instance?（）A
ASMBB
PMONC
RBALD
SMON
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ASMBB
ARBnC
RBAL in the ASM instanceD
RBAL in the database instance
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