i have a 1000 objects in data base i need to display those in jsp's how can i retrive those objects in jsp. (consider the performance issue)
2 4870What 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); } }
2 48661) what is synchronization? 2)write a program to show synchronization ? 3) what is orm? 4) what is getTemplete method and hw u use it? 5)write a singleton program ? 6) what is IOC concept & explain it? 7) methods of spring? 8)explain spring framework? 9)what are the oops concept? 10)what r the diff types of exception? 11)what is AOP(assepct oriented programing)? 12)jsp life cycle? 13)servlet life cycle? 14)how to u catch ur exception when executing a query in hibernate? 15)write javascript function? 16)write a querry to join two tables? 17)wap to show inheritance and use of interface? 18)explain the project? 19)in spring bean class uses singleton or prototype? 20)Explain prototype?
1 7491which of the following authentication is stronger than the others? a. Http Basic b. Http DIGEST c. Form based
1 2947which deployment descriptor element is used to configure the authentication method? a. auth-config b. login-config c. sec-config
1 4518Post New Advanced Java Questions
What is permgen or permanent generation?
What’s jboss cache in short?
Is there a guarantee of uniqueness for entity beans?
we use MainFrame and using os390 for operating system with DB2 data base in IRAN and interest programing with java and use webspere for world wide,please help me where i should start?
Define the remote object implementation?
How can I avoid validating a form before data is entered?
Which javutil classes and interfaces support event handling?
Which component handles cluster communication in jboss?
What is the difference between the session.update() method and the session.lock() method?
Why is string immutable in java?
What is a modular application? What does module-relative mean?
Explain ioc concept?
What are the sequence of steps to write pub or sub model kind of application?
Can I use multiple html form elements with the same name?
How would you reatach detached objects to a session when the same object has already been loaded into the session?