单选题When creating a class that associates a set of keys with a set of values， which of these interfaces is most applicable？（）ACollectionBSetCSortedSetDMap
单选题
When creating a class that associates a set of keys with a set of values， which of these interfaces is most applicable？（）
A
Collection
B
Set
C
SortedSet
D
Map
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单选题When creating a class that associates a set of keys with a set of values， which of these interfaces is most applicable？（）ACollectionBSetCSortedSetDMap
单选题When creating a SQL tuning set，which of the following steps allows the DBA to reduce the size of the SQL set by selecting specific operators and values？（）A Filter versionsB Filter loadsC Filter tasksD Filter options
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