What is Connector architecture?

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Describe the file types *.ear, * .jar and *.war?

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Which one should we prefer while using bean ? managed bean annotation or faces-config

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What is cascade delete?

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what is jvm? how can it is useful in java?

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What is use of final keyword in java?

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Describe the ear, war, and jar.

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Whats the O/p of the below code snippet ? And explain how does it imply the concept of call-by-value/call-by reference. (PS : Pls ignore syntax errors) public class One { public oneA(){ sop ("Into One--");} } public class Two extends One{ public twoT(){ sop ("Into Two--"); } } public class Home { One a; Two t; public static void main(argv[]) { sop ("In Home--"); sop(a.oneA()); sop(t.oneA()); sop(a.twoT()); sop(t.twoT()); } }

4 Answers   Wipro,

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How do I run java?

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you are to choose between two procedures,both of which copute the minimum value in an array of integers.one procedure returns the smallest integer if its array argument is empty. the other requires a nonempty array.which procedure should you choose and why?

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What is java awt event?

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Which implicit object in jsp is synchronized?

5 Answers  

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