what is vsam catalog ?

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what is vsam catalog ?..

Answer / vaibhav

vsam catlog is used to resides on direct access
method...its contain location of dasd..sape amount
allocatted by dataset...attribute..address..

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what is vsam catalog ?..

Answer / satish

catlog is an index(vsam data set) used to store the
information related to datasets.
2 types: master catlg, user catlg.

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