IBM Developer interview questions

The interview process had three stages. First, there was an initial phone screening with the recruiter, which focused on my background and qualifications. After that, I had a technical interview with an engineer, which included coding challenges and algorithm-based questions. Finally, I participated in a panel interview where I had to solve a case study related to real-world problems IBM works on. The technical questions were challenging but fair, covering data structures, problem-solving, and coding in Python. The behavioral questions were mostly about teamwork, problem-solving, and how I handle tight deadlines. The interviewers were friendly and made the experience less stressful.

Interview was virtual he was kind of chill guy he asked some banking system design what are the entities will you use in this I told some 4 he asked what are strong entities and weak entities in system. After he told to explain oops fundamentals through banking system in non technical manner I told some what like not accessing the others person details in the last rotate array question was asked but was rejected !!!!