PTC interview questions

There was just one interview round. During this session, was asked a series of behavioral questions. Following that, there was a live coding exercise. Maybe a medium level task on leetcode.

The interview process had four rounds. The first technical round focused on Java basics, OOPs concepts, Multithreading, HashMap operations, and DSA. In the second technical round, I was asked about the time complexity of linked lists, and a code snippet involving dynamic method dispatch was given for analysis. The managerial round included resume-based questions, selecting the right data structure for a scenario, and discussing the Java Collections Framework. The final round involved solving a puzzle about an inlet-outlet tank system and writing a Bubble Sort program. Overall, the process was challenging yet insightful, focusing on both core technical skills and logical problem-solving.