First two F2F rounds were basics+advance java + db+ scenario based questions..
Java Senior Interview Questions
6,023 java senior interview questions shared by candidates
1. In first round there were 3 coding question 1 Easy 2 medium level 2nd round was F2F , interview was very smooth , some time interviewer helped me a lot and explain the answer in generic way (Caching Algo, Multithreading, Collections)
how Java garbage collection works
Add concurrency mamagement to the existing code
Q. What is the purpose of the hashCode() method? Ans. The hashCode() method generates a unique integer for an object, aiding in efficient data retrieval in hash-based collections. Used in hash-based collections like HashMap and HashSet for quick data access. Returns an integer value, which is the hash code of the object. Two equal objects must have the same hash code (consistent with equals()).
Theys Asked about oops, java stream and java 8 features along with one coding question(intermediate level).
1.Find String concurrency 2.find 3 highest salary of employee 3.java 8 features
find palindrome
what is used for @Qualifier?
tools that are used for support application reviewing the logs
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