Mainframe interview cases gives an approach to answering ‘case based’ mainframe questions – the questions will be not direct – rather based on scenarios and will be based on a situation, which the candidate would need to translate into functional and technical requirements. The book is written to fill a gap that needs to be covered when dealing with “Judging the thought process of a candidate”. This book can be used as a base to develop cases not restricted for external hiring, but also for internal learning and development. Ten cases, with six of them with detailed explanation and remaining four have hints and guidelines.