Deloitte Software Engineer Java Developer interview questions

In first technical round String reversing, sql queries, Spring mvc working, Immutable classes, About project and I had cleared the round. Then they had called my for 2nd round. In that they had asked me about my project, hibernate, spring, cache. I had answered all the questions. but hibernate was not used in our project. Then, he had asked me about hibernate configuration file. How you will write config file and what are all the things will you write over there. I had not cleared the 2nd round as our previous project is not so suitable to the deloitte projects. But, If you prepare well, you can cleared the process as the interview questions were very easy.

Got a call from an Consultancy and they referred me for the opportunity with Deloitte. Then after my resume got shortlisted got an email from Deloitte to take an online exam. The Online exam consisted of 30 questions covering all the topics like basics , Multithreading, Collections, Exception Handling, Servlets, Data Structures and SQL. After I cleared the exam got an call for interview. Below are the Interview Questions.