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L.D.R      The organization of all the outputs requested

Let us finish our example in such a way that it is decided not to subdivide Level 2 of the "Everyday management", and therefore to define the outputs requested at this level.

Here is the corresponding diagram:

It should be stressed that the subdivision criteria used to organize the outputs requested by  users are arbitrary, the aim being to find a method of classifying the subsets which makes it possible to reduce A major problem to a series of restricted problems (*).

Note: It is understood that we call  "Outputs Requested", any collection of data output from the computer system whatever its medium (Paper, screen, telecom etc.)

(*) What will be the main thread of all the studies of J.D WARNIER.

We have now finished the study of our first phase LDR ie to define and to organize the list of requested outputs of the computer system studied. I now propose to proceed with the study of the organization of the data relating to a requested output

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