Answer Posted / sumanta

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what is a working thread? : Java thread

548

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What is double in java?

510

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What are the two types of java?

515

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When to use runnable interface vs thread class in java?

514

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Define class?

514

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Is zero a positive integer?

529

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Can a class be protected in java?

497

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What are the features of junit?

598

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What is a variable and constant?

543

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Which method cannot be overridden in java?

592

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What is the difference between iterator and list iterator?

531

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What is immutable in java?

537

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Differentiate between vector and array list.

633

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What are the basic interfaces of java collections framework?

599

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What will be the output of round(3.7) and ceil(3.7)?

676

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