Which of these is the interface of legacy is implemented by Hashtable and Dictionary classes? Options: A . &nbspMap B . &nbspEnumeration C . &nbspHashMap D . &nbspHashtable

Which of these is the

Question

Which of these is the interface of legacy is implemented by Hashtable and Dictionary

classes?

Options:

A . Map

B . Enumeration

C . HashMap

D . Hashtable

Answer: Option A

Dictionary, Map & Hashtable all implement Map interface hence all of them uses keys

to store value in the object.

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