what is mule? he means purpose of it. have u worked on linux and window with mule.(as i kept linux in my resume) what are the other integration tier technologies u r aware of? have u worked on restful services? i am very happy to say that introduction classes of webservices has helped me a lot to answer ws interview. interviewer made me write the wsdl in front him? he asked me all the sections in wsdl.(that guys very happy the way i explained wsdl). the credit goes to sriman sir who explained wsdl so clearly. guys, i would appreciate if anyone can throw some light on mule.