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

0 Answers  

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If FSPC(100 10 is specified does it mean that both the control interval and control area will be left empty because 100 % of both CI and ca are specified to be empty?

1 Answers   DSRC,

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How to declare the EMP Name, EMP No., DOB in VSAM KSDS file? Please explain.....

3 Answers   CTS,

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By looking into the Jcl can we identify the dataset is VSAM?

5 Answers   Cognizant, Keane India Ltd,

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what is vsam catalog ?

2 Answers   Tech Mahindra,

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Define gdg?

0 Answers  

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why ci and ca splits are not possible in esds and rrds?

0 Answers   IBM,

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write a program to read from a VSAM file , there will be a 5 records to create name. empno. resignation and address to update in a db2 table and call another program using dynamic call to find the matching fields in program 1 to update in db2 table. anybody pls send de program for dis ? thanks in advance...

0 Answers   CTS,

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Suppose 3 generations of a GDG exist. How would you reference the 1st generation in the JCL?

2 Answers   IBM,

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explain how do you define a gdg in vsam?

0 Answers   IBM,

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Do all versions of the GDG have to be of the same record length ? is it possible to ovverride the dcb of the model dataset?

2 Answers  

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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..

2 Answers   Cap Gemini,

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