Multiple choice technology mainframe What is the purpose of DD * statement in JCL Begins an input data prompt at the system console Begins an in-stream dataset Marks the end of a command stream Includes all datasets within a naming pattern Reveal answer Fill a bubble to check yourself B Correct answer Explanation The DD * statement in JCL begins an in-stream dataset, which means data is included directly in the job stream rather than stored in an external file. It marks the start of data that follows immediately in the JCL.