How Garbage collector works internally What is collision Can two objects have same hashcode From employee list select highest salary How concurrent hashMap internally works Bean scope How you handle exception in Spring Find Duplicate name in arrayList @Transcational Annotation is used for? How you will implement API How you test API JPS? what is difference between singleton in java and singleton in spring Optional Throwable
Have you worked for TDD or BDD?
How Jenkin Pipeline works? What is life cycle of cloud deployment process.
Why do we use microservices ?
Normal Java questions
Basic Java And Collections questions , Spring boot related questions
Basics of java - if we really have very good java experience we can crack the interview.
1. Explain the coin change sparing problem and improve the solution. 2. Java/Spring boot Question.
Pair coding, system design related questions, leadership related questions
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