Why we use "OCCUR" with multiple occurence DS(Data Structure)?
If a gdg contains 20 versions .. how to copy those versions ps?
Write in brief about clusters?
Define the necessity of run stats among the environment test?
How IBM framework work?
Explain paging concept in memory?
What is mainframe database?
can i use abend-aid instead of x-ped ?
what is Retro fitting ?
What is the need of running runstats in the test environment?
How long have you been working on mainframes?
What is the meaning of a (new, catalog, keep) disposition mean?
how would find total records in files using sequential?