Why do we use trees in data structures?


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More Data Structures Interview Questions

What is the use of tree data structure?

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What is the use of heap sort?

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Write the postfix form of the expression: (a + b) * (c - d)

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If you are given a choice to use either arraylist and linkedlist, which one would you use and why?

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Which sorting is best in time complexity?

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Tell me what is quick sort?

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What is the time complexity of arrays sort?

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Define heap?

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Which is faster hashmap or linkedhashmap?

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What are the major data structures used in the network data model?

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No. of possible ordered trees with n nodes ? Please give formula (if any).

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Explain about set and their types in a collection?

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