Multiple choice technology mainframe

What is the utility to execute a REXX EXEC from a JCL?

  1. IEBGENER

  2. IKJEFT01

  3. IEBPTPCH

  4. IEHPROGM
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B Correct answer
Explanation

IKJEFT01 is the TSO/E utility program used to execute REXX EXECs from JCL. It's the standard utility for running REXX procedures in batch mode. IEBGENER is for data copying, IEBPTPCH for printing, and IEHPROGM for system utility functions.

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