2. what is Open Session in View? 3. please write one or two differences between Statement and Prepared Statement 4. what is XSS? please write which technique you should use to prevent it 5.when do u use @Required? what it guarantees? 6. public class SimpleMovieLister { private MovieFinder movieFinder; @Required pulic void setmovieFinder(MovieFinder finder) { this.movieFinder = finder; } } when do u use @Repository? what is the diff from @Component? 7. what will happen here using @Autowired over array? public class MovieRecommender { @Autowired private MovieCatalog[] catalog // } 8.what does @ResponseBody do here? if i want to returnMyBean in json or xml format, what should i do? ... 9. what is ThreadLocal? when do u use it?