Explain List,Set and Map.
What is the serialization?
What is the difference between Serializable and Externalizable interface?
What is memory leak?
Difference between ArrayList and Vector class?
What is the difference between Hashtable and HashMap?
Wednesday, May 2, 2007
Questions on java.util.* and java.io.* package
Explain List,Set and Map.
What is the serialization?
What is the difference between Serializable and Externalizable interface?
What is memory leak?
Difference between ArrayList and Vector class?
What is the difference between Hashtable and HashMap?
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