Capgemini Java Software Engineer interview questions

Basic Questions from your skill sets which you mentioned in your Resume (OOPS Concept,Collections,Threads,etc..,).

1.what are the benifits of Springs and why we need to go for Springs? 2.What are the configuration files in a typical Hibernate Application ? 3.What are the different directives in JSp? 4.how to create custom Tags in JSP? 5.what is constructor and what is the use of it? 6.What are all the different types of Joins in SQL and whats the difference between outer join and full join ? and some basic core java questions like trim method,multithreading etc.