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Do all versions of the GDG have to be of the same record
length ? is it possible to ovverride the dcb of the model
dataset?
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Answer / st
You can create whatever file length you want for any new
GDG version you create. Infact, when you create a GSD base,
it will not ask for any DCB parameters...
| Is This Answer Correct ? | 36 Yes | 1 No |
Answer / sushree mohanty
yes, since a GDG is defined as a flat file, with a model
DCB, it is defined with a fixed record legnth and when we
create its versions, we just add up new flat files of same
legnth of higher versions, hence they should have the same
legnth.The legnth that is there for the base (0 level GDG)
is carried forward for the next versions.
| Is This Answer Correct ? | 6 Yes | 25 No |
On which dataset you can have alt index?
Would you specify freespace ce for an esds?
Differentiate between ci split and ca split?
What is FREESPACE ?
what are the different types of vsam files available? Explain them
is delete operation supported in an esds? Is rewrite operation possible in esds?
While designing vsam files,what is the best way to choose control interval size for the data and the index?
What is Base Cluster ?
how can you load a vsam data set with records ?
How do you load a VSAM data set with records ?
How does control intervals and control areas related to each other?
Is it slower if you access a record through alt index as compared to primary index?
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