Which ADDI discovery output helps architects understand which COBOL programs are invoked during a nightly batch cycle?

Think of it like working hands-on with IBM mainframe systems — the answer here is 'The program call graph showing CALL statements between online CICS programs'. JCL job stream analysis in ADDI maps EXEC PGM statements in JCL to the COBOL programs they invoke, revealing the batch execution topology including job dependencies, step sequences, and shared data se. On real mainframe exams, this concept comes up repeatedly so make sure you have it locked in.