What happens if we put duplicate key in hashmap?


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More Data Structures Interview Questions

What is the difference between file structure and storage structure?

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What are hash tables good for?

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Explain about circular linked list?

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What do you mean by Logical Error

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If you are using c language to implement the heterogeneous linked list, explain what pointer type will you use?

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Why is quicksort better than mergesort?

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How to reverse a singly linked list?

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Differentiate between hashmap and hashtable.

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What is the default size of arraylist?

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

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Which is faster arraylist or hashmap?

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Which is better hashset or treeset?

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