What does j2ee stand for?
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In DAO we are writting sql queries , how it is possible with creating and closing database connections.
What are the components of awt in java?
What is the preferred size of a component in java?
Why java is called robust and secure?
Enlist the technologies embraced in j2ee?
Which server is best for java?
What is distributed application?
What is the best java application server?
What is the use of method saveorupdate()?
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()); } }
What is ebxml?
What are struts?