1)Features of java 8 2)write program using lambda expression 3)stream api program to sort employess using their city 4)How do you manage memory leakage in your java application 5)features of spring 6)Rest controller vs controller 7)concurrent hashmap 8)which collection do you use in your current project 9)steps to create spring application 10)how to change embedded server in spring boot 11)sql left join 12)hibernate vs jpa 13)can we use lambda expression without functional interface
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
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