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Senior Java Engineer Interview Questions
5,790 senior java engineer interview questions shared by candidates
Java,PlSql,Prepared Statment and Statement difference
What is a refresh token? How does it work?
Java- OOPS, mutithreading, collections, strings, serialization DS- Tree, LinkedList DB- Some sql queries
Pivot Index task - https://prepfortech.in/interview-topics/arrays/find-pivot-index/
1st round *********** 1.Multi Threading 2.Askked to implement your own DS which supports insert,remove and getrandom with O(1) time. 2nd Round ************* 1.API design. 2.Mutiple questions on Micro services. 3.Elastic search questions 3rd Round ************ 1.Deep dive into Micro servie architectre 2.ELK stack questions 3.Native cloud questions. 4.Java questions After all round were positive the last round was managerial: Q1.Multithreading question Q2.Implement BST with Unit test cases with Docker container running.
Diff bw fixedthreadpool vs cached
How memory distribution in java is managed
Can you force JVM to full GC? How the equals operator worsk? How the hashcode works?
Why are you looking? What are you looking for? General technical questions.
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