Which of the following enables processing of a batch job in a z/OS environment? 05/22/2020 – by Mod_GuideK 0 Which of the following enables processing of a batch job in a z/OS environment? A. UNIX Services B. ISPF C. TSO D. JCL SHOW ANSWERSCorrect Answer: D Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.