what do you mean by a upgrade set in vsam?
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How to delete a member using JCL.?
I have three fields in a Variable VSAM file X(2) Y(10) occurs X times Z(02) Say for the first record X=2 then the length of the file is 2+(10*3)+2=34 second record, x=4 then 4+(10*4)+2=46 If any time if the field x is updated then the total length changes. Is it feasible? Is it
What is the device independent method to indicate where a record is stored?
there are seven idcams commands in vsam. Can you name and explain each of them?
What do you mean by RDW in VSAM?
How do you initialize a VSAM file before any operation? a VSAM with alternate index?
What is the place for VSAM KSDS?
What is control interval?
What does the KEYRANGES parameter in Define Cluster commend do?
what is the probability of a complete system distortion under high end low performing multiprocessor job?
What is a CA, control area?
Using Alternate Indexes in Batch pgms: ?