What is the diffrence between a local-tx-datasource and a xa-datasource? Can you use transactions in both?
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How JNDI is used in JMS ?
the advantages of polymorphic
1) 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?
What class is the top of the awt event hierarchy?
What is difference RMI registry and OSAgent?
What is deadlock?
suppose i open my yahoo mail.then copy the url. then sign out & close browser.then open browser paste that url on the browser.will i get my mail opened or not? i know it ill not.but how it work.how i create like this type of secure site?
Is it possible to stop the execution of a method before completion in a sessionbean?
What is RRL?
What are local interfaces? Describe.
What is MOM?
Explain what is synchronization?