SOCIETE GENERALE Interview Questions by Mr.Nagaraju(20-3-2010) with 3+ years Java Experiance

 1. Is it possible to override service() method in Servlet?
                              2. Can we override execute() method in Struts?
                              3. Explain about Hibernate mappings?
                              4. How can you increase connection pool-size in web logic?
                              5. Explain differences between yield() and join() methods ?