How do you decide on optimum values for CI, FREESPACE etc...?

1 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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what is meant by dirty read in vsam?

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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What is the COBOL RECORD KEY clause?

2 Answers  

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What are the different parameters that are used in vsam?

0 Answers  

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is it slower if you access a record through alternative index as compared to primary index?

1 Answers   IBM,

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what do you mean by recovery and speed parameters in define cluster command?

0 Answers   IBM,

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explain the information contained in ci

0 Answers   IBM,

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What are the three levels of definition for the VSAM DEFINE?

2 Answers   IBM,

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How do I declare the KSDS vsam so that I can store a reocrd with variable length?.

2 Answers  

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What is the difference between shroptions(2 3) and shroptions (4 3) in the Def CLUSTER ??

3 Answers  

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