There will be 2 technical and 1 HR round.

I attended 2 technical rounds there and did pretty well. At last, they said they are looking for stable candidates. As I was already working for my 3rd company in 5 years, they didn't shortlist me for the HR round.

I interviewed for a Java Full Stack Developer position.

1st round:

• Overloading
• Annotations
• Why Spring is famous, why Java?
• Difference between Collection and Collections?
• Is singleton pattern good?
• Abstraction and encapsulation
• Memory leak issue in Java

2nd round:

• Project architecture
• Web services security
• How to check memory taken by a Java program?
• Singleton design pattern
• How to make ArrayList thread-safe?
• Few thread-based questions
• Can we have private variables in an interface?
• What if an interface is private?
• AngularJS significance of controller?
• How to share data between controllers?
• How to retain data when navigating between pages?
• Which is better: local storage or cache?
• Java 8 lambda and anonymous class difference?
• Difference between ArrayList and Vector?

Java and AngularJS questions