What happens if we put a key object in a hashmap which exists?


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More Data Structures Interview Questions

When should structures be passed by values or by reference?

0 Answers   Tech Mahindra,


What are the main differences between the linked list and linear array?

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Which method will arrange the element of an array in alphabetical order?

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What is list and its types?

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How do you rotate an AVL tree?

0 Answers   Global Logic,






What is default array size?

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What are linked lists good for?

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What is the best time complexity of bubble sort?

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What is sequential mapping in data structure?

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If you have to store one lakh objects, what will be a better option- a hash map or an array list?

0 Answers   DELL,


How to sort an Array?

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write a program to show the insertion and deletion of an element in an array using the position

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