if you wish to use the rewrite command how must the vsam file be opened?
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State the differences between vsam and non-vsam files?
if you wish to use the rewrite command how must the vsam file be opened?
can we create vsam files on multiple volumes ?
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 Base Cluster ?
what is a Base Cluster?
How did you refresh a VSAM file and how frequently you do it ?
3 Answers CSC, IBM, Patni, Xansa,
explain in brief how are different versions of gdg named?
How do you load a VSAM data set with records ?
What is the meaning of the DEFINE MODEL parameter?
What is the difference between shroptions(2 3) and shroptions (4 3) in the Def CLUSTER ??
looking at the basic definition of VSAM file how to recognize whether it is a KSDS OR RRDS OR ESDS ?