![]() JOB : Identifies a job and supplies accounting info EXEC : Identifies a job step by indicating the name of the program to be executed. ![]() The below is the list of commonly used statements. There can be 1 to 255 EXEC statements in one JOB and there can be 0 to 3273 DD statements under every EXEC statement. DD statements defines the input and output files of the program. EXEC statement defines the program to be executed. This should be the first statement in any JCL. What are the primary statements used in JCL? JOB statement indicates start of the job definition. It is used to execute the programs and it itself is not a programming language. It defines the work to be executed by the OS. What is JCL? JCL is Job Control Language. Hence understanding the concept would serve the purpose rather than reading FAQ that has wide scope depending on every interviewer’s expertise. There can be ‘n’ number of questions on the same concept. This book covers all the concepts in a quick and sufficient style. We recommend reading our book ‘Mainframe Refresher Part-1’ than reading FAQs. FOR ANY CORRECTIONS/ADDITIONS, SEND MAIL TO If the questions shared by you found interesting by the team, the same will be added in the next version with your name suffix. ![]()
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