Does hashmap allow duplicate keys?


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More Data Structures Interview Questions

What actions are performed when a function returns?

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Is array of data structure?

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What is a minimum spanning tree?

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State the properties of b tree.

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What do you mean by the term “percolate up”?

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Which interface provides the capability to store objects using a key-value pair?

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What is collection sort?

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How many sorting algorithms are there?

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How to find middle element of linked list in one pass?

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Does the minimal spanning tree of a graph give the shortest distance between any 2 specified nodes?

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Of the following tree structure, which is, efficient considering space and time complexities? (a) Incomplete Binary Tree (b) Complete Binary Tree (c) Full Binary Tree (b) Complete Binary Tree.

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How does quick sort work?

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