Multiple choice technology mainframe What is the maximum number of in-stream PROCs allowed in a JCL? 13 14 15 16 Reveal answer Fill a bubble to check yourself C Correct answer Explanation The JCL specification allows a maximum of 15 in-stream (cataloged) PROCs to be included in a single job step. This is a hard limit in IBM mainframe JCL. Options 13, 14, and 16 are incorrect.