Answer / pradeep

u can configure the connection pooling in program..



Javax.naming.IntialContext ic=new
javax.naming.IntitialContext();
javax.sql.Datasource ds=ic.lookup("jndi name");
Connection con=ds.getConnection();

how to create Calculator GUI using Gridbaglayout as like as Window Calculator??????????? (Open calculator Go-->Run-->type calc-->Enter)

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what is the RMI / IIOP?

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Write a program on RMI and JDBC using StoredProcedure?

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What is synchronization and why is it important?

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What is the O/P of the below Code Snippet ? And how does it imply the concept of call-by-value/call-by-reference. (Note : Pls ignore syntx errors) public class One { sop ("Into One--"); } public class Two extends One{ sop ("Into Two--"); } public class Home { One a; Two t; public static void main(argv[]) { sop ("In Home--"); sop(One.a); sop(Two.a); sop(One.t); sop(Two.t); } }

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what is singleton class? where it mainly used in the projects?

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what is Bootstrap loader program?

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What is servlet preinitialization?

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