Answer Posted / nagarajan

java .net

java is a from sun. .net is from microsoft.

java is a single .net is a multiple language
language.

java is a language plue .net is a
runtime framework that
support multiple language (c# ,VB)
a runtime

When a thread is executing a synchronized method , then is it possible for the same thread to access other synchronized methods of an object ?

627

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Is logger a singleton?

538

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Can we clone singleton object in java?

588

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What is the use of accept () method in java?

621

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Why set do not allow duplicates in java?

596

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Why is the type for real numbers called double?

555

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What is a nullable field?

593

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Can we override final method?

584

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When wait(), notify(), notifyall() methods are called does it releases the lock or holds the acquired lock?

554

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How do you sort objects in java?

536

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Can we access the non-final local variable, inside the local inner class?

530

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What is ascii format?

572

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Explain what are final variable in java?

592

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What is the range of the short type?

610

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Explain the difference between jvm and jre?

574

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