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Mainframe Programming: Synon, CICS, COBOL, and JCL

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Multiple Choice

Suppose 3 generations of a GDG exist. How would you reference the 1 st generation in the JCL?

  1. Use GDG name(-3)
  2. Use GDG name(-2)
  3. Use GDG name(-1)
  4. Use GDG name(0)
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