How do you initialize a VSAM file before any operation? a VSAM with alternate index?

2 Answers   IBM,

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

0 Answers   IBM,

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How many cluster index can have in a table?

3 Answers   HSBC,

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What is the purpose of the FILE STATUS clause in the SELECT statement?

1 Answers  

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What is a ca split?

0 Answers  

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Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?

0 Answers  

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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?

2 Answers   IBM,

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In vsam why we use export-import utility?

3 Answers  

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What are the different dataset organizations used in vsam?

0 Answers  

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what is vsam catalog ?

2 Answers   Tech Mahindra,

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What is the meaning of dynamic processing?

2 Answers  

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How are records stored in an ESDS, entry sequenced dataset?

1 Answers   IBM,

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