Explain polymorphism citing an example.
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What is difference overloading and overriding?
Define how destructors are defined in java?
What is meant by JVM ?
what is synchronization and why is it important? : Java thread
What is java dot?
I need some details about an employee. i have only the employee id in my presentation layer(JSP).I entered that ID and click "Show Details" Button. Question is how the JSP pass that id to Controller layer and DAO and what mechanism we are using to retrive data from DB and how the data passed to JSP as a Output. Please explain in detail.
Why hashset is used in java?
Why runnable interface is used in java?
What is the purpose of java?
If try block is successfully executed, Then Is Finally block executed?
Tell me the programme for this @ 1 2 @ @ @ 1 2 3 4
5 Answers Accenture, iGate, IntoNET, Value Labs,
Explain the importance of finalize() method.