Mastercard SDE-intern interview questions

2 technical and 1 HR round For interns they were expecting great projects and was diving deep into CV While for another round they focused on DBMS DSA etc. In dsa they were focusing on how we actually solve the problem so i gave answers from brute force to the most optimised version.

The interview started with my basic introduction and thereafter i was asked 2-3 easy to medium problem solving questions. Then i was asked about my projects which i mentioned in the resume, interviewer asked some questions from the project. After that some of the CS Fundamentals questions were also asked, these questions were from various subjects like DSA,OOP, Computer Network,Operating System, DBMS and varied from person to person. And after that 1 puzzle question was also asked.