Tough, but could be managed with proper practice over time. Mostly, the interview is based on LeetCode questions. Solving basic to medium problems will help to get through the interview process seamlessly.
Basic coding and arrays.
Some DSA.
The following metrics were computed from 55 interview experiences for the IBM Software Developer role in Bengaluru, Karnataka.
IBM's interview process for their Software Developer roles in Bengaluru, Karnataka is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for IBM's Software Developer interview process in Bengaluru, Karnataka.