It was an on-campus internship drive. They selected 192 students from the college based on unknown criteria, likely college grades and more.

These 192 students then appeared for a 3-hour test. The questions covered Aptitude and Logical Reasoning, and CS subjects such as:

• Software Engineering
• Computer Networks
• Database Management System
• Operating System
• Data Structures and Algorithms

Those who passed the test were called for an interview after a week. My interview lasted about 1 hour. The results were announced the same day. The HR round was very short and easy. A total of 12 students were selected from my college.

I was asked about different joins in SQL and to work out an example of these joins. They asked about the experience I gained over the years in college, wanting to see if I was consistent throughout. We then talked about my project, the AES Cipher of Cryptography. The interviewer was not very comfortable with cryptography, so the questions were inquisitive rather than difficult.

They also asked about the need for functions in Object-Oriented Programming. The rest of the questions were easy and pertained to CS subjects.

Unfortunately, I was not selected for the HR round. I believe our profiles didn't match.