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VSAM Interview Question:
How do you define a GDG?
Submitted by: AdministratorUse the DEFINE GENERATIONDATAGROUP command. In the same IDCAMS step, another dataset must be defined whose DCB parameters are used when new generations of the GDG are created. This dataset is known as the model dataset. The DS name of this model dataset must be the same as that of the GDG, so use a disp of keep rather than catlg and also specify space = (trk,0)
Submitted by: Administrator
Submitted by: Administrator
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