Answer / guest

Free space is reserved within the data component of a KSDS
to accommodate inserting new records.

what is reuse parameter ?

3 Answers   Polaris, Xansa,

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How Vsam was evolved? What was the equivalent file for ESDS,KSDS and RRDS prior to evolution? What were their disadvantages of those file which leads to evolution of ESDS,KSDS and RRDS files ?

1 Answers  

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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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looking at the basic definition of VSAM file how to recognize whether it is a KSDS OR RRDS OR ESDS ?

2 Answers   IBM, Infosys,

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In a file(PS), we dont know how many records are there. requirement is divide half n half the records n insert into 2 another files(PS).

6 Answers   Cap Gemini, TCS,

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Explain the meaning and syntax for the START command. ?

4 Answers   IBM,

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if not using the 'commit' when closing VSAM file,what will happend

5 Answers   CSC,

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

1 Answers   IBM,

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Explain about the file objects in vsam?

0 Answers  

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What is the purpose of relative record data set used in vsam?

0 Answers  

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name a few common vsam status codes?

0 Answers   IBM,

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What is control interval?

0 Answers  

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