there are seven idcams commands in vsam. Can you name and explain each of them?
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name a few common vsam status codes?
Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?
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?
Describe the uses of ams?
When CISZ is declared as 4096 at cluster level,is this true that data will have 4096 and index will have default?????
what is meant by BUFND & BUFNI..?
By seeing a program how we findout it is a VSAM program?
What is Control Interval, Control Area ?
Differentiate between ci split and ca split?
Explain the biggest disadvantage of using a vsam dataset?
How does control intervals and control areas related to each other?
What is the utility program closely associated with VSAM?