What is the purpose of having vsam data space?
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what is the difference b/w sequential and ESDS
Explain the index set?
Explain the biggest disadvantage of using a vsam dataset?
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 ?
What are the different dataset organizations used in vsam?
what's the device independent method to indicate where a Record is Stored?
in what type of vsam datasets can an alternate index be defined??
what do you mean by recovery and speed parameters in define cluster command?
Can you delete vsam files with the delete option of the disposition parameter of jcl?
Why is master catalog used in vsam?
What is an RBA in rrds? What does it do? What is it used for?
What is the VSAM-code field?