How do you find the size of an arraylist?


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More Data Structures Interview Questions

What happens if we put a key object in a hashmap which exists?

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How helpful is abstract data type of data structures?

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What is binary search in programming?

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What are the types of map?

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How many passes does bubble sort need?

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Explain implementation of traversal of a binary tree.

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How to show internal storage representation of data structure in RDBM?

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What type of algorithm is binary search?

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What is modcount in hashmap?

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What’s the difference between enumeration and iterator interfaces?

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Is treemap thread safe?

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Why is data structure important?

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