What is the need to implement Serializable interface (with no methods) for objects which are to be serialized ? We can write our own functionality which writes objects to streams then why we need to implement and tell JVM that which objects can be serialized.

6 Answers   iFlex, Sapient,

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What is a percentage sign called?

0 Answers  

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If there are two notepad opened and working on it . is this a process or thread? computer based Live Example to differentiate between Thread , Process , and Multi tasking ?

3 Answers   TCS, Wipro,

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What is the purpose of javac exe?

0 Answers  

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What is meant by design patterns?

0 Answers  

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Difference between object instantiation and construction ?

0 Answers  

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What is the reason that multiple inheritance is not possible in java??

1 Answers  

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What is user defined exception in Java?

0 Answers   TCS,

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What is a substring of a string?

0 Answers  

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What do you mean by platform independence? What is an interface?

0 Answers  

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What is the life-cycle of an object?

2 Answers   Broadridge, Syntel,

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What is a loop java?

0 Answers  

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