Explain the device independent method to indicate where a record is stored?
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what is the RRN for the first record in RRDS?
what do you mean by a vsam slot?
What are the advantages of vsam over isam?
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..
what do you mean by define model parameter?
Is CA(Control Area) is part of CI(Control Interval)
How do you define an ALTINDX ? How do you use ALTINDXs in batch, CICS pgm?s ?
Explain the difference between lds and esds?
What is the main function of key sequenced data set 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 yo view the vsam file?
Define free space?