How do you sort an arraylist in descending order?


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More Data Structures Interview Questions

What is the use of substring?

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Can a tree be empty?

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Is arraylist a list?

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Is hashmap sorted?

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Name some applications which use linked lists.

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Mention one advantage and disadvantage of using quadratic probing?

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Is hashmap keyset ordered?

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How do you find the second largest element in an array of integers?

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Which is the parent class of list<e> class?

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Differentiate between iterator and enumeration.

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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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Write a Program for Reverse a linked list.

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