Define gdg?


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More VSAM Interview Questions

What is the maximum no. of records that can be allowed in VSAM ?

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how to see the last records in vsam dataset??

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what is the RRN for the first record in RRDS?

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What is the main function of linear dataset?

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What is the main purpose of having user catalog in vsam?

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What does a file status of 02 on a VSAM indicate?

1 Answers   IBM,


What more info you should give in the DD statement while defining the next generation of a GDG?

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What is the upgrade set?

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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..

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explain in brief what are the 3 types of vsam files?

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What are the common vsam error conditions and codes?

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Syntax of AMS modal commands ?

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