Why arraylist is not efficient for manipulation?


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More Data Structures Interview Questions

List the differences between comparable and comparator interface?

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Explain how to find 3rd element from end in a 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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Why quicksort is faster than merge sort?

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Given an array of integers, devise a program to replace every element with the next greatest element on the right side in the array. Also, replace the last element with 5 as there no element on the right side of it.

0 Answers   Wipro,






What is comparator interface used for?

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What is link list in data structure?

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How do you sort a list in reverse order?

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List the types of rotations available in splay tree?

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What is a treemap used for?

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In what areas do data structures are applied?

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Advanced problems related to Data Structures were asked

0 Answers   Motorola,


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