Answer Posted / samuelj/samsjjj@gmail.com

java does not support Multiple inheritance so we can use
Interface
interface contains the abstract methods

What is lexicographically smallest string?

795

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Can we have a try block without catch block?

740

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What is the meaning of I ++ in java?

836

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When should we create our own custom exception classes?

775

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Is there a case when finally will not execute?

765

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What is yield () in java?

660

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Write a program in java to find the maximum and minimum value node from a circular linked list.

755

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What is multithreading in java?

759

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How big is a gigabyte?

813

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Is set ordered?

724

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What is the static method?

732

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What is the use of arrays tostring () in java?

722

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What are the types of arrays in java?

803

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How do you sort in descending order in java using collections sort?

692

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Can we sort hashset in java?

852

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