Collections in java. Java 8 features.
Java Senior Interview Questions
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LC medium dynamic programming question
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First two F2F rounds were basics+advance java + db+ scenario based questions..
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()).
First round: All the basic OOPS coding problems Second Round: String problem as a greedy problem. After that Thread questions how to overcome deadlock. Third Round: Medium problem on Log pattern and process based on single
Theys Asked about oops, java stream and java 8 features along with one coding question(intermediate level).
Scenario-based questions on java, springboot, microservices, design application base code snippet.
All possible questions related to your knowledge. They person will not let you know if you are right or wrong. So you need to be confident throughout the interview. The person will create detail report for you and submit.
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