It was a weekend drive. I reached there early in the morning and cleared the initial two F2F technical rounds. I was selected for the final managerial round late in the evening.

The managerial round was also technical. I want to share something about that interviewer. He was a very nice and supportive person. I was not able to find the exact solution to the given situation, but he never left me alone. He tried to motivate me and guide my thinking in the right direction. He gave me more than half an hour to solve the problem, yet I was still not able to find the full solution. He then offered me some time to relax and drink tea or coffee so I could think again with a fresh mind. I truly appreciated his supportive and kind nature. He remained very calm throughout the process.

Finally, he asked me about my family and salary, and I got selected.

Due to some unforeseen circumstances, I was unable to join them. Otherwise, it would have been my good fortune to work under such a calm and nice manager.

Tell me about OOPS concepts.

How would you implement security in a web-based application based on roles?