What restrictions are placed on the location of a package statement within a source code file?
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How substring() method of string class create memory leaks?
Can I map more than one table in a cmp?
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); } }
Is the session factory thread safe?
How is serialization used generally ?
In RMI, inorder to sent the stub reference to the client, is we have to load the server object first into the memory or can we directly sent reference to the client?
What is the difference between java class and bean?
whether the connectionpooling used in struts?
which type of objects reference will be given to client?
difference between applicationserver and webserver
Howmany interfaces are used in RMI?
Explain bind(), rebind(), unbind() and lookup() methods?