What is a lds (linear data set)?
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What is a path?
What is a VSAM split?
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 ?
What is the biggest disadvantage of using a vsam dataset?
What is the VSAM-code field?
Differentiate between ci split and ca split?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
what do you mean by a vsam split?
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?
Explain the function of entry-sequenced data set?
Explain the biggest disadvantage of using a vsam dataset?
what do you mean by a shareoptions parameter (shr) in define cluster command?