What are the building blocks used in vsam datasets?
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differentiate between sequential files and esds files in vsam?
what is the purpose of the verify function of idcams?
In the COBOL SELECT statement for a KSDS what are the three possibilities for ACCESS?
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?
Define a path?
name the utility program closely associated with vsam?
What is the function of linear dataset in vsam?
The first VSAM file V1 has 2 fields A and B . There is a DB2 file which has fields E and f. We need the fields A, B , E and F to another VSAM file called V2. Kindly mention the logic in procedure division in cobol..
Alt key is used for what type of vsam file
How do you define a KSDS ?
what do you mean by gdg in vsam?
in vsam at the creation of cluster what is the use of RECSZ parameter?