Capgemini

In the interview, they asked about core Java, Advanced Java, and Spring Boot concepts. To be specific, the questions were on IoC and Dependency Injection, and a few questions on Kafka.

The interview started with a brief introduction. The interviewer then explained their work. Next, we moved on to technical questions, primarily focused on Java OOP concepts and questions related to my work experience.

The first round consisted of technical questions from Java. Topics included polymorphism, constructors, hash tables, the difference between interfaces and abstract classes, overloading and overriding, and features of Java 8, including lambda expressi