What is Struts?
What’s MVC pattern ?
Can you explain the directory structure for a struts folder in brief ?
What is the difference between Struts 1 vs Struts 2 ?
Which design pattern the Interceptors in Struts2 is based on ?
What are Pull-MVC and push-MVC based architecture ?Which architecture does Struts2 follow ?
Are Interceptors in Struts2 thread safe ?
Are Interceptors and Filters different ? If yes then how ?
In Struts1, the front-controller was a Servlet but in Struts2, it is a filter. What is the possible reason to change it to a filter?
Which class is the front-controller in Struts2 ?