explain how can you initialize a vsam file before any operation?

0 Answers   IBM,

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

0 Answers   IBM,

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Can we copy Vsam files from a Vsam file in Iebgener step?

4 Answers   iGate, Tech Mahindra,

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Explain the function of entry-sequenced data set?

0 Answers  

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what is meant by BUFND & BUFNI..?

1 Answers  

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How do you define an ALTINDX ? How do you use ALTINDXs in batch, CICS pgm?s ?

2 Answers   IBM,

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What do you mean by dirty read ?

5 Answers  

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What does the KEYRANGES parameter in Define Cluster commend do?

1 Answers  

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On which datasets You can have ALT INDEX?

2 Answers  

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what is the RRN for the first record in RRDS?

2 Answers  

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name the utility program closely associated with vsam?

0 Answers   IBM,

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what is control interval(CI) and control Area(CA)

4 Answers   EDS,

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