Which is better hashset or treeset?


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More Data Structures Interview Questions

What is the difference between hashmap and treemap?

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How do you explain bubble sort?

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The element being searched for is not found in an array of 100 elements. What is the average number of comparisons needed in a sequential search to determine that the element is not there, if the elements are completely unordered?

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What do you mean by back edge?

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Tell me how to find middle element of linked list in one pass?

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Does hashmap preserve insertion order?

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In rdbms, explain what is the efficient data structure used in the internal storage representation?

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Define depth and height of a tree?

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Can arraylist be resized?

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What do you mean by Logical Error

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What is sorting explain?

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