What is the use of lds (linear data set)?

0 Answers  

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Explain the device independent method to indicate where a record is stored?

0 Answers  

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what do you mean by idcams? Explain its purpose?

0 Answers   IBM,

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What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..

0 Answers   iGate,

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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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Do primary key values have to be unique? Do alternate key values have to be unique?

1 Answers  

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what is meant by dirty read in vsam?

0 Answers   IBM,

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What does the KEYRANGES parameter in Define Cluster commend do?

1 Answers  

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What are the steps involved in access method services?

0 Answers  

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Name some common VSAM error conditions and codes. ?

1 Answers   IBM,

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to use the rewrite command, how should the vsam file be opened?

0 Answers   IBM,

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What is a vsam dataset?

0 Answers  

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