Planet E-Com Solutions interview questions

The interview was conducted virtually and consisted of a single technical round covering a range of topics from basic to advanced Java. They started with JDBC, asking about its fundamentals, connection handling, and query execution. From there, the questions moved to Servlets and JSP, covering servlet lifecycle, session management, and MVC architecture. Database-related questions included SQL queries, normalization, and CRUD operations using JDBC. Finally, they focused on Spring Boot, asking about its architecture, dependency injection, Spring Security basics, and REST API development. Overall, the interview was well-structured, gradually progressing from core Java concepts to advanced topics like Spring Boot.