How joinkeys helps in sort?


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More IBM MainFrame AllOther Interview Questions

What is the meaning of a (new, catalog, keep) disposition mean?

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what about F1 & F2 keys in xpeditor? And their functionalities?

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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 ?

1 Answers   Syntel,


When we create a physical dataset we specify dcb parameter block size.What is the use of Blocking?

4 Answers  


How is manual testing done in MF environment? what all are the steps to follow?

3 Answers  






difference between   wrkobj &  dspobjd?

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What is the distinction amongst include and copy?

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What are some uses of the evaluate statement?

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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

0 Answers   AppLabs,


What is comp-1?

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Explain ibm z?

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What are the mainframe computing pros and cons?

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