IBM Software Developer Intern interview questions

a round of OA + online coding + a technical interview. it went super fluently and the manager was really nice and patient during the whole interview. Coding and definition questions were at intermediate levels.

One online test about quantitative reasoning. After clearing this test I was called for onsite interview based on DBMS skills and OS skills. Also asked Some theory questions about DBMS and one program in CPP. Interview is based on C++ language. You have to code in C++. Given small code and asked to find bug in the code and also asked to modify code.