Tag: 127

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How many data sets can exist within one GDG?
255 126 127 256

  1. 255

  2. 126

  3. 256

  4. 127

Show answer
Correct Option: A
Explanation:

To solve this question, the user needs to know about GDG (Generation Data Group) and how it works.

A Generation Data Group (GDG) is a collection of related datasets that are created with a common name. Each dataset in a GDG is assigned a unique generation number. The generation number identifies the dataset's relative position within the group.

A GDG can consist of up to 255 datasets. The first dataset in the group is assigned generation number 0, the second is assigned generation number 1, and so on, up to the maximum number of 255.

So, the answer to this question is:

The Answer is: A (255)