The ONLY course that covers the SOAP and REST web services Comprehensively! Join 40,000+ students that are already enrolled! Use Apache CXF the popular WS Stack . Learn all the important web services interview Questions and Answers . Use Java based configuration and use Spring Boot support in CXf . All source code is available for download . Responsive Instructor – All questions answered within 24 hours . Professional video and audio recordings (check the free previews) Course Updated – I have upgraded the course to use Java Based configuration and used Spring Boot . Use Spring MVC REST to build loosely coupled applications which are scalable and reusable .Authentication failed. Unique API key is not valid for this user.