No technical question, as the person seemed to be from management & was interested in management kind of questions, In short waste of time.
Senior Java Software Developer Interview Questions
5,575 senior java software developer interview questions shared by candidates
System design interview for an employee benefits platform. Topics included: - employer onboarding - employee import - authentication/SSO, - bulk CSV handling, - Kafka/outbox notifications, - balance calculation, - transaction modeling, - idempotency, - merchant payments, - settlement
Java core, algorithms, previous experience
1.IOC container 2.Difference b/w @RestController &@Controller 3.HashMap working 4.DI 5.Synchronization 6.stashing 7. 3-coding questions
Explain the different types of garbage collectors available in the JVM and their use cases (e.g., G1, CMS, Parallel).
What are CompletableFutures in Java, and how do they enable asynchronous programming?
What is the Java Memory Model, and how does it support multi-threaded applications?
L1 round they have asked about the Core Java Concepts in detailed form Like features, 2 programming questions and spring boot details. L2 round they asked about the spring boot detailed concepts and 1 programming questions.
circuitbreaker, service discovery,profiles, how to config db, ways to commuinicate b/w microservices, why microservices, how does springboot handle dependency injection, what is synchronization, functional interface in java, optional , arraylist vs linkedlist, internal working of hashmap, controller advice,garbage collection, finally, throw vs throws, how is security done in APIs, ci/cd, get even number from a string that has chars, ins and special chars
Java related.How hashmap works? How you can design cache?
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