How joinkeys helps in sort?
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What is the meaning of a (new, catalog, keep) disposition mean?
what about F1 & F2 keys in xpeditor? And their functionalities?
by using xpeditor if i want to debug the sub pgm ? how canu code in xped for main pgm and sub pgm ? wht is the debugging process ?
When we create a physical dataset we specify dcb parameter block size.What is the use of Blocking?
How is manual testing done in MF environment? what all are the steps to follow?
difference between wrkobj & dspobjd?
What is the distinction amongst include and copy?
What are some uses of the evaluate statement?
in options (main) , what is meaning of main . if u not used main what will happen? After compiling, os will not understand where to load and execute from
What is comp-1?
Explain ibm z?
What are the mainframe computing pros and cons?