Mastercard Software Developer interview questions

1st round is coding round two questions were asked one of them was easy while the other was a bit difficult (medium i guess)..I did not pass 1 st round but there were technical and HR rounds after that

Pretty casual and positive process. Kept me informed throughout the application process. I was pretty nervous. You will need to know your concepts properly, interviewer cannot be fooled. Google questions related to job description prior to interview.