Which collection class is thread safe?


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More Data Structures Interview Questions

For which header list, the last node contains the null pointer?

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What is garbage collection in data structure?

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In what data structures are pointers applied?

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Is arraylist synchronized?

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A lot of data structures related programs related to only trees and graphs, like the diameter of a tree, removing the loops in a graph etc.

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How to find the missing element in integer array of 1 to 7?

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What are binary search and fibonacci search?

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How do you use merge sort?

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What is a postfix expression?

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What is the slowest sorting algorithm?

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why boundary tag representation is used?

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What is difference between hashmap and map?

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