what is the use of the file status clause in the select statement in vsam?
How is the sorting of vsam files carried?
How are different versions of GDG named ?
explain how many ways you can load data in a vsam cluster?
is it slower if you access a record through alternative index as compared to primary index?
How does control intervals and control areas related to each other?
What is the index set?
What is a VSAM split?
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 is freespace
Explain the process in which flat files are converted into vsam files?
Define free space?
explain how do you define a gdg in vsam?