Multiple choice technology mainframe

IEFBR14 can be used for

  1. a) Creating new Datasets

  2. b) Deleting Datasets

  3. c) Removing a dataset from the Catalog

  4. d) All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

IEFBR14 is a dummy utility program that executes a single branch instruction (BR 14) to return control. It is used in JCL to allocate (create), catalog, uncatalog, or delete datasets by exploiting the disposition processing (DISP) of the DD statements.

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