how can you copy to a vsam cluster?
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what how do you initialize a vsam file before any operation? A vsam with alternate index?
If FSPC(100 10 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?
Define gdg?
explain the information contained in ci
Assuming that the DEFINE JCL is not available, how do you get info about a VSAM file's organisation?
What is the significance of the SHAREOPTIONS parameter?
what do you mean by the repro command?
what is a Base Cluster?
is there any lock for vsam file so that no one can update the vsam file ?
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.
State the differences between vsam and non-vsam files?
How do you fix the problem associated with VSAM out of space condition?