What format does the Explain feature in wca4z use to describe a COBOL program to a developer?
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Short Explanation and Infographic
Think of it like working hands-on with IBM mainframe systems — the answer here is 'A formal UML class diagram exported as an SVG file'. The Explain feature generates natural language paragraphs that describe what a COBOL program does, what inputs it consumes, what outputs it produces, and the key business rules it implements. On real mainframe exams, this concept comes up repeatedly so make sure you have it locked in.
Full explanation below image
Full Explanation
The Explain feature generates natural language paragraphs that describe what a COBOL program does, what inputs it consumes, what outputs it produces, and the key business rules it implements.