Multiple choice technology mainframe

Which parameter is used to call the jcl from another jcl

  1. JCLCAL

  2. INTRDR

  3. JCLCALL

  4. NONE
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B Correct answer
Explanation

The internal reader (INTRDR) is a special logical dataset/subsystem interface in mainframe JCL used to submit a job stream directly to the Job Entry Subsystem (JES). Specifying SYSOUT=(*,INTRDR) allows a running JCL step to submit and execute another JCL stream.

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