How do you find the length of an arraylist?


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More Data Structures Interview Questions

Describe queue operation.

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Does array sort mutate?

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Why is quicksort unstable?

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What are data members?

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Can we store primitives in collections?

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Which interfaces are implemented by hashmap?

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Why we use arraylist instead of linked list?

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Can hashmap be sorted?

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What are the categories of avl rotations?

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Tell me about circular linked list?

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Write the steps involved in the insertion and deletion of an element in the stack.

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What are different techniques for making hash function? Explain with example.

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