what do you mean by gdg in vsam?
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what is meant by s0c-07 system abend codes?
how do you create an alternate index ?
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 ?
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?
how many buffers are allocated to vsam ksds and esds?
Explain the difference between lds and esds?
How to declare the EMP Name, EMP No., DOB in VSAM KSDS file? Please explain.....
what's the device independent method to indicate where a Record is Stored?
How do you load a VSAM data set with records ?
Define a path?
explain how can you initialize a vsam file before any operation?
What is free space?