1st technical interview: various Java questions (e.g. new features from 17 to 21), HTTP and REST API theory questions, and a LeetCode-style programming question. 2nd technical interview: more situational and experience-based questions. "How would you handle this with your team or client?" or "How would you ensure agile practices are followed?" etc.
The customer/stakeholder is asking for a time estimate to develop a new feature. What do you reply?
What will you prefer ConcurrentHashMap/Hashmap in single threaded env?
ways to create thread? explain g1 garbage collector explain memory leak, simple program to create leak @repo vs @service vs @bean rest service annotation circular dependency in spring beans init method in spring @autowired and qualifiers try with resources
Java 8, Array List working
Current role
Questions on Core Java ,Spring were asked and asked to write down few of Java code on paper
Memory Leaks
Exceptions , Java 8 , Collection . Should be very good & core knowledge on these .
Concept sur les api et le cloud native. Quest ce qu'une api gateway l'utilité principale du move to cloud et du cloud native les strategies de migration vers le cloud et de minimisation des coûts.
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