Multiple choice technology mainframe

What is the JCL checker utility for error correction

  1. DIOAPLCK

  2. DIOJCLCK

  3. JCLUTLCK

  4. DIOAPLCHK
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A Correct answer
Explanation

In specific mainframe training environments, DIOAPLCK is the recognized JCL checker utility used to validate JCL syntax and identify errors before execution. The other options are invalid variations or distractors of this specific command name used in the utility context.

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