Morgan Stanley Software Developer interview questions

Technical Questions: Difference between classes and objects? Difference between primary key and foreign key? What is polymorphism? What is encapsulation? What would security be hampered if not encapsulated? What is agile? Have you used it? Advantages of using Agile? Do you know anything about Design patterns? What should you do to ensure that your code does not have any errors? Behavioural Questions: Why do you want to work with Solium? What kind of work environment do you like to work in? What are your career goals? What are your salary expectations?

How familiar are you with Agile?