Hashmap is not Synchronized where as Hashtable is Synchronized. Hashm

what is Hashmap & Hashtable wirh example?

Question Posted / sivadasan

Answer Posted / sivadasan

Hashmap is not Synchronized where as Hashtable is
Synchronized.

Hashmap allows null values as keys.
Hashtable doesn't allows null values as keys.

Is This Answer Correct ?

3 Yes

6 No

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