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The is a specialized guide designed to help professionals and students quickly review advanced mainframe concepts, primarily for technical interview preparation and operational proficiency. While Part 1 focuses on core basics like TSO/ISPF and introductory COBOL, Part 2 typically dives deeper into DB2 , CICS , and advanced COBOL structures. Core Modules and Technical Focus
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While "Part 1" typically focuses on COBOL and basic mainframe concepts, often delves into more advanced topics required for production support and development:
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Part 2 shifts focus from basic job submissions to high-availability production scripting. Key areas include:
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