What is difference between map and hashmap?


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More Data Structures Interview Questions

How do you find the index of an element in an arraylist?

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How to reference all the elements in a one-dimension array?

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Define double hashing?

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Will hashmap allow null keys?

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What is the maximum total number of nodes in a tree that has N levels? Note that the root is level (zero)

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What is the difference between arrays sort and collections sort?

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How does hashset maintain order?

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How efficient is binary search?

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how to delete first node from singly linked list?

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What is hash data type?

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How will you reverse Linked List.

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Which is faster array or list?

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