I applied through college or university. The process took 1 day. I interviewed at IBM (Haiderabad)
Interview
One Written test(Aptitude) - 12 mins of time , 3 different sections
GD - General Discussion
Technical Written - basics about Mainframe etc.
Technical Interview - basic queries on Mainframe and DBMS
HR Round - Just introduction to Project and work culture, salary discussion
Interview questions [1]
Question 1
What is DBMS ?
What is RI and Foreign Key?
How to compile a cobol program?
How do we compile a cobol DB2 Program?
Why do we need JCL ?
How to use SORT in JCL?
And mostly basic MF related questions as the position i applied was entry level.