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Answer Posted / nihar ranjan karan
There are now 5 variations of VSAM datasets available:
1. ESDS(ENTRY SEQUENCY DATASET)
2. KSDS(KEY SEQUENCES DATASET)
3. RRDS(FIXED RELATIVE RECORD DATASET)
4. VRRDS(VARIABLE RRDS)
5. LDS(LINEAR RECORD DATASET)
| Is This Answer Correct ? | 5 Yes | 2 No |
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explain in brief how are different versions of gdg named?
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What is a base cluste?
Define free space?
Explain the function of the relative record data set?
is delete operation supported in an esds? Is rewrite operation possible in esds?
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
