单选题Which interface provides the ability to aggregate values across a cluster in parallel using Filters ？ （）A ConcurrentMapB Java.Util.AbstractMapC ObservableMapD InvocableMap
单选题
Which interface provides the ability to aggregate values across a cluster in parallel using Filters ？ （）
A
ConcurrentMap
B
Java.Util.AbstractMap
C
ObservableMap
D
InvocableMap
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解析：
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