1. We have a return statement each in try, catch and finally block. Which return statement(s) would get executed in there is an exception and if there is not an exception? (Note: Finally block has other statements as well apart from the return statement). 2. Put vs post in REST API? 3. Get vs load in hibernate? 4. session vs sessionFactory in hibernate? 5. session is thread-safe or not? 6. sessionFactory is thread-safe or not? 7. Interface vs Abstract class