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?

3 Answers  

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What is Control Interval, Control Area ?

1 Answers   L&T,

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What is the difference between PS file and VSAM file?

7 Answers   IBM, Infosys, Verizon,

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What are the distinctive features of a ksds, key sequenced dataset?

2 Answers  

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Name some common VSAM error conditions and codes. ?

1 Answers   IBM,

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what are the additional information you should give in the dd statement while defining the next generation of a gdg?

0 Answers   IBM,

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how can we convert esds to lds?

2 Answers  

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what is buffering and how does it apply to vsam files ?

0 Answers   IBM,

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what will happen if there is no secondary allocation made for datasets?

0 Answers   IBM,

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While designing vsam files,what is the best way to choose control interval size for the data and the index?

1 Answers  

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Describe the uses of ams?

0 Answers  

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How does control intervals and control areas related to each other?

0 Answers  

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