Very tough questions and they asked mostly advanced java algorithm questions.
Sr Java Entwickler Interview Questions
411 sr java entwickler interview questions shared by candidates
Lots of technical questions ... looking for lots of detail that most software engineers wouldn;t know or care about.
Theoretical - transactions -java propagation types for transactions -spring security: oath2, refresh token -bean scope: singleton, prototype, default -@component vs @service -type of injection: constructor, setter, which one and why one is better -400 error -PUT vs PATCH -object vs class -OOP principles -public vs protected vs private access -abstract class vs interface -anonymous class - default method -final var, final method, final class -try catch, finally -types of exception -types of join -database relations -db index
Core java
Problem Solving questions (leetcode medium), Core Java ques, HashMap & other Data structures and spring, hibernate & microservices architecture based questions.
Describe the decorator pattern
What is the difference between proxy and gateway pattern
Whether two static variables with the same class/name could end up existing in the same JVM at the same time
What is AOP?
How can you define a job scheduler in Spring?
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