What is the difference between physical file and logical file?
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what is sessional error or divice error in rpg IV?..when will it happens...Give few examples?
What are Triggers?
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how to declare a constant variable in the freeformat?
Where would you use Override Data Base File?
Write the subfile logic program for the given concept. Load the data to the subfile depends upon the designation where designation is not a key field?
define what a data queue is along with a brief example of what it may be used for?
How to genarate the reports?
What controls which printer a report goes to?
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What is LDA?
what is arrival sequence?
Is it possible to add an keyfield or field to an Physical file without changing its file identifier. Example : - Say I have an existing physical file which is being used in 5 programs. Now I want to add an additional Keyfield or an field to it and I don't want to recompile the programs.