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Which Data Structure Hashmap Represents? |
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Answer» The HASHMAP is an IMPLEMENTATION of HASH table data structure which is idle for mapping one VALUE to other e.g. id to name as you can search for value in O(1) time if you have the key. The HashMap is an implementation of hash table data structure which is idle for mapping one value to other e.g. id to name as you can search for value in O(1) time if you have the key. |
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