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Answer Posted / sroul4
NNNN can be of max = 255
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what do you mean by recovery and speed parameters in define cluster command?
what is meant by dirty read in vsam?
Explain the difference between lds and esds?
Explain the function of the relative record data set?
what is the meaning of dynamic processing in vsam?
What are the different versions of gdg named?
what are the additional information you should give in the dd statement while defining the next generation of a gdg?
Explain the index set?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
what is buffering and how does it apply to vsam files ?
what do you mean by the repro command?
explain the differences between vsam and non-vsam files
What is the main function of linear dataset?
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 is the place for VSAM KSDS?
