what do you mean by a upgrade set in vsam?
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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 utility program closely associated with VSAM?
During processing of a VSAM file, some system error occurs and it is subsequently unusable . What do you do ?
Assuming that the DEFINE JCL is not available, how do you get info about a VSAM file's organisation?
What is a CA, control area?
What more info you should give in the DD statement while defining the next generation of a GDG?
what do you mean by the repro command?
what is buffering and how does it apply to vsam files ?
What are the distinctive features of a ksda, key sequenced dataset?
what do you mean by the cobol record key clause in vsam?
Suppose a generation of GDG gets created in a particular step of a proc. How would you refer the current generation in a subsequent step? What would be the disposition of this generation now?
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?