Thread: what is IDictionary

what are the examples of IDictionary?
a) Array, ArrayList b) Bit array,queue,Stack C) List,Stacks D) HashTables,SortedList

Hello,

IDictionary implementation is a collection of key-and-value pairs, like the Hashtable class.Sorted list is also of the same type of implementation. Hence answer to your question is D.


IDictionary belongs to System.Collections namespace in .NET.

I hope this explanation is enough for your question.

Thanks mnaren,
Your answer is perfectly right.