How can you create a VSAM dataset? Can you write a JCL for it?
Answer Posted / vasu
by using ifbr14 also we can create.in case of that we need
to code dsorg=ks/rr/es like dis in dd statement i read it
in one book.
| Is This Answer Correct ? | 4 Yes | 12 No |
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what do you mean by gdg in vsam?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
what is the meaning of dynamic processing in vsam?
What are the building blocks used in vsam datasets?
what do you mean by a upgrade set in vsam?
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
How is the sorting of vsam files carried?
Define base cluster?
Explain the biggest disadvantage of using a vsam dataset?
Would you specify freespace ce for an esds?
why ci and ca splits are not possible in esds and rrds?
how do you create an alternate index ?
What is a ci split?
what is the meaning of each of the values in shareopts(2 3)?