How do you check if a stack is empty or not?


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More Data Structures Interview Questions

How does dynamic memory allocation help in managing data?

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Is hashmap synchronized?

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Is quicksort greedy algorithm?

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What are the complexity of binary search?

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How many links are there in a binary tree of N nodes?

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What are sorting algorithms used for?

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What is dequeue in data structure?

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Define an algorithm.

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Can treeset contain duplicates?

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Why is null not allowed in concurrenthashmap?

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What is sorting with example?

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Define heap order property?

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