Answer Posted / debapriya patra

Everybody Knows abt the answer.Bcz its a very easy
question."Object" class is the super class of each and every
class.Sp by default every class extends the "Object" class

what is synchronization? : Java thread

1002

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What are static initalizers in java ?

997

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What does java ide mean?

1111

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What is the default value of float and double datatype in java?

998

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What is the purpose of an interface?

1028

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Can we pass a primitive type by reference in java? How

887

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what are synchronized methods and synchronized statements? : Java thread

977

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What is method overriding in java ?

1170

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What class allows you to read objects directly from a stream?

1311

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Can we return null in java?

1124

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What best practices should you follow while writing multithreaded code in java?

1036

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What is a final class in java?

995

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What is static import?

1136

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java program with complete 4 oops concepts implemented example

3136

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Why is singleton class used?

1018

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