How Do you implement observer design pattern? Which design patterns do you know? Which are the collections interfaces? Given the fibonacci sequence array, sort the array with all the odd numbers at the begining and the non even numbers at the end. Don’t use any temp array.
They asked me Behavioral Questions
Difference between interface and abstract class with coding example
core java, CI, CD, ...
Basic concepts Database schema Examples Object oriented concepts
2 of them about 2D array.
It was a coding interview. There are no specific questions.
springboot annotations any 5 except commonly used one
Spring functions, spring runners, spring exception handling
Questions were about oop concepts, how would you implement a class...
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