Question d’entretien chez ITC Infotech

1st Round --> Introduction, Java questions on Collections, Spring related questions on DI and annotations, Rest API questions and scenario based questions on the same and questions on unit testing and frameworks used 2nd Round--> How is a bean created? Just the one question 3rd round --> Basic java questions like what is volatile? What are the ways to create an object? Spring related questions on DI and what is hashmap and concurrent hashmap and the differences.