I applied through college or university. I interviewed at NTT DATA (Ghaziabad) in Mar 2019
Interview
The interview process was over all good. They were stressing over the basic knowledge of your domain rather than asking deep questions of the subjects. One must have firm knowledge of data structures and operating systems with some coding skills which always provide you with an upper edge.
Interview questions [1]
Question 1
Questions related to data structures, operating system, and domain specifuc questions