Answer / guest

The index and the distributed free space.

Answer / sroul4

both are same

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 ?

4 Answers   Patni,

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can i see how many records does a vsam file have without browsing or without using file-aid? and same for ps file?

3 Answers   Tech Mahindra,

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what is meant by dirty read in vsam?

0 Answers   IBM,

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What are the steps involved in access method services?

0 Answers  

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what do you mean by define model parameter?

0 Answers   IBM,

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what parameter in the define aix option is used to determine the maximum number of duplicate keys allowable ?

0 Answers   IBM,

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By seeing the file itself how can we identify whether it is A vsam file or flat file

7 Answers   IBM,

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What are the different types of VSAM files available?

3 Answers   CSC,

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What are the different parameters that are used in vsam?

0 Answers  

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Do all versions of the GDG have to be of the same record length ?

3 Answers   IBM, iNautix,

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I have three fields in a Variable VSAM file X(2) Y(10) occurs X times Z(02) Say for the first record X=2 then the length of the file is 2+(10*3)+2=34 second record, x=4 then 4+(10*4)+2=46 If any time if the field x is updated then the total length changes. Is it feasible? Is it

2 Answers  

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Describe the uses of ams?

0 Answers  

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