explain how can you initialize a vsam file before any operation?
what does a file status of 02 on a vsam signifies?
What is VERIFY command ? when do you use this command?? What actually it does ??
How does control intervals and control areas related to each other?
What is the upgrade set?
what do you mean by the cobol record key clause in vsam?
can alternate index use in ESDS since it does not contain primary index? if yes can you explain?
While designing vsam files,what is the best way to choose control interval size for the data and the index?
Define gdg?
How to delete a member using JCL.?
what is freespace
what is the concept of AIX in vsam ????
Discuss record management in vsam?