What is the difference between list and arraylist?


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More Data Structures Interview Questions

On clicking a node in a tree, all the adjacent edges are turned on. Calculate min of clicks such that all the edges are turned on.

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If we try to add duplicate key to the hashmap, what will happen?

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How to fill element (initialize at once) in an array?

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What is the maximum total number of nodes in a tree that has N levels? Note that the root is level (zero)

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Which is faster hashmap or treemap?

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Why do we use a multidimensional array in data structure?

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Differentiate between list and set.

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What is the purpose of tochararray ()?

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What is 1d array?

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How will you sort the elements of array in descending order?

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Define primary data structures?

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What is linear-logarithm chasm?

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