Explain the device independent method to indicate where a record is stored?
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What is the index set?
How do you define a KSDS ?
What is the difference between sequential files and ESDS files?
what do you mean by a shareoptions parameter (shr) in define cluster command?
Is CA(Control Area) is part of CI(Control Interval)
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.
Can AMS commands be run from the TSO prompt ?
what is meant by s0c-07 system abend codes?
what is the meaning of dynamic processing in vsam?
What are the distinctive features of a ksds, key sequenced dataset?
can i see how many records does a vsam file have without browsing or without using file-aid? and same for ps file?
what is the use of reuse in vsam?