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|Interview Questions and Answers|
|Ans. EJB Provides a mechanism that make easy for Java developers to use advanced features in their components, such as remote method invocation (RMI), object/ relational mapping (that is, saving Java objects to a relational database), and distributed transactions across multiple data sources.|
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|Explain Flow of Spring MVC ?|
|What is session tracking and how do you track a user session in servlets?|
|What is MVC ?|
|What are RESTful Web Services ?|
|Why Struts 1 Classes are not Thread Safe whereas Struts 2 classes are thread safe ?|
|Difference between the jsp scriptlet tag and jsp declaration tag?|
|What is an API ( Application Programming Interface ) ?|
|What is URL?|
|What is HTTP ?|
|Is tomcat an application or Web server ?|