How to createing new version of GDG with out loosing the
data in preaves GDG version?
Answer Posted / anna
create a backup file
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how do you create an alternate index ?
If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?
is delete operation supported in an esds? Is rewrite operation possible in esds?
explain the information contained in ci
What is a lds (linear data set)?
What are the different parameters that are used in vsam?
what do you mean by idcams? Explain its purpose?
Differentiate between control interval (ci) and control area (ca)?
Differentiate between ci split and ca split?
Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?
name the utility program closely associated with vsam?
can you specify some the distinctive features of a ksds, key sequenced dataset?
What are the steps involved in access method services?
What are the different versions of gdg named?
What is the biggest disadvantage of using a vsam dataset?