They mostly asked me about basic Java and OOP-related concepts. The focus was on core Java fundamentals, object-oriented programming principles, exception handling, multithreading, and collections. They wanted to see how well I understood the concepts and whether I had a clear, in-depth knowledge of Java
How is OAuth used to authenticate?
What is abstraction? What is 'is' used for in Python ? Write a query to get second max salary in employees table
What is ORM? Write a query using ORM methods
Which ORM have you used ? SQL alchemy for python
Experience in previous company and job!
Difference between class and functional components.
Introduce yourself and basic questions on Java.
Explain about an API that you have developed
ask about my personal experience including project and internship
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