Whencreatingaclassthatassociatesasetofkeyswithasetofvalues,whichoftheseinterfacesismostapplicable?()A.CollectionB.SetC.SortedSetD.Map
题目
Whencreatingaclassthatassociatesasetofkeyswithasetofvalues,whichoftheseinterfacesismostapplicable?()
A.Collection
B.Set
C.SortedSet
D.Map