Answer / Kalpana

In Java, a class is a blueprint for creating objects (also known as instances). It defines the properties and behaviors that the objects created from it will have.

Is ++ operator is thread safe in java?

1 Answers  

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what is the JNDI?

3 Answers  

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Tell me are there implementations for sorting and searching in the java libarary?

1 Answers  

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What is not object oriented programming?

1 Answers  

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How are observer and observable used in java programming?

1 Answers  

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

1 Answers  

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Name the method of a Container that can be used to cause a container to be laid out and redisplayed?

1 Answers  

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all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.

8 Answers   CFG,

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what do you understand by synchronization? : Java thread

1 Answers  

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What is the purpose of static methods and static variables?

1 Answers  

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what are the new features available in java 1.5 version?

3 Answers   Accenture, Features, Motorola,

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What is the difference between interface & abstract class?

1 Answers  

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