4 rounds of interview.

First & second: technical. Third: Manager. Fourth: HR.

Interview process was as per plan. It was more of checking if hands-on experience exists in the telecom domain or not. Overall, it was a satisfactory experience.

Related with projects, Java & related technologies.

Telecom domain fundamentals.

Details about various projects, especially related with Telecom.

Java multithreading, Java collections, some algorithms, exception handling.

Servlet life cycle, session management, JSP lifecycle.

Design patterns:

• Singleton
• Factory
• Strategy

Three-tier architecture, Model-View-Controller Architecture.

Role expectations, salary expectations.