Answer Posted / shrishail
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is it required that primary key values have to be unique? Do alternate key values have to be unique?
Define free space?
what is a base cluster in vsam?
What makes vrrds different from vsam?
How is the sorting of vsam files carried?
what are the additional information you should give in the dd statement while defining the next generation of a gdg?
what will happen when you try to open an empty vsam file in a cobol program for input?
Can you delete vsam files with the delete option of the disposition parameter of jcl?
Differentiate between ci split and ca split?
What is a lds (linear data set) and what is it used for?
Explain the catalog?
what do you mean by the cobol record key clause in vsam?
Explain the biggest disadvantage of using a vsam dataset?
what is buffering and how does it apply to vsam files ?
how many buffers are allocated to vsam ksds and esds?