1. What is an Interface in Java? 2. ArrayList vs LinkedList. 3. HashMap internal data structure and working. 4. Overloading hashCode method for user defined datatypes. 5. RESTful webservice implementation. 6. What is a collection in MongoDB? 7. Singleton Design Pattern. 8. Test Driven Development. JUnit. Mockito. 9. What is a deadlock? 10. What is continuous integration. 11. Advantages of using Maven.
Questions about projects I've worked on in the past.
Tell us about your technical experience and the projects you've been part of
design most optimal way of reading 1b very small files and extract most relevant information
About Inheritance and Polymorphism and All the concepts of Programming and OOPS
Tell me about yourself! How do you see yourself after 10 years?
Technical questions related to domain How do you handle stress? Would you be able to stretch in case of project requirement?
Q: How amazon's recommendation engine works?
What do you do if not work along well with another
Any time someone is apparently under performing and what will you do?
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