Answer Posted / samir

Marker interface is interface which doesn't have nay method
but still holds information..
Ex: Clonable

What is a numeric digit?

608

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Why to use nested classes in java?

594

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How many types of parsers are there?

563

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Can variables be used in java without initialization?

558

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How does thread synchronization occurs inside a monitor?

563

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Why map is used in java?

590

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What is the difference between preparedstatement and statement in java?

564

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What are assembly attributes?

556

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Given a singly linked list, determine whether it contains a loop or not without using temporary space?

591

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What is the dot operator?

577

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What do you understand by the term string pool?

574

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What is bigger kb or mb?

598

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Is there any tag in htm to upload and download files?

614

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What do you mean by garbage collection used in java?

584

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What is lastindexof in java?

556

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