What is Difference between Serializable and Externalizable in Java serialization?

1 Answers   Cognizant, IBM,

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Name the immediate superclass of the MenuComponent class?

1 Answers  

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What is matcher in java?

0 Answers  

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How to sort list of list in java?

0 Answers  

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What is parse method?

0 Answers  

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What is final keyword in java? Give an example.

0 Answers  

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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 light weight component?

3 Answers  

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Explain JSP life cycle

1 Answers   Cap Gemini,

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Explain exception chaining in java?

0 Answers   Cyient,

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What is arrays fill in java?

0 Answers  

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How is hashset defined in java?

0 Answers  

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