IBM MVS Question: Download Questions PDF
WHAT IS DIFFEENCE BETWEEN PDS AND PDES?
STEPS BEFORE MERGING?
DUMMY DATASET USES?
DIFFERENCES BETWEEN IDCAMS AND ICETOOLS?
DIFFERENCE BETWEEN ALL JCL UTILITY TOOLS?
Answer:
dummy dataset means it dont have any control fields. so,we
place a dummy
ex:SYSIN DD DUMMY(NO FUNCTION).
JCL UTILITY TOOLS:
IEBGENER UTILITY:
IT IS USED TO CREATE,COPY OR PRINT SEQUENTIAL DATASETS.
IEBCOPY UTILITY:
I IS USED TO COPY NUMBERS OF PARTITIONED DATASETS.
IEFBR14 UTILITY:
THIS UTILITY IS CALLED DUMMY UTILITY ALSO BY USING THIS
UTILITY WE CAN CREATE A DATASET.
place a dummy
ex:SYSIN DD DUMMY(NO FUNCTION).
JCL UTILITY TOOLS:
IEBGENER UTILITY:
IT IS USED TO CREATE,COPY OR PRINT SEQUENTIAL DATASETS.
IEBCOPY UTILITY:
I IS USED TO COPY NUMBERS OF PARTITIONED DATASETS.
IEFBR14 UTILITY:
THIS UTILITY IS CALLED DUMMY UTILITY ALSO BY USING THIS
UTILITY WE CAN CREATE A DATASET.
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