Data Flow Diagram(DFD)
Budget: $10 – $30 USD
Use the structural analysis/design (DFD) approach
to describe a Data Flow Diagram methodology that
accepts as input a set of k squares of different size,
10<k<20. It calculates the dimensions of these
squares. Then the methodology calculates: (i) the
average length of all squares, (ii) the minimum
length, the maximum length of these squares, and
(iii) stores these values in a file. Finally, it outputs
(prints) the min, max and the average length of
these squares for the user to see them. Briefly
explain the levels of top-down DFD decomposition
that you will use.
to describe a Data Flow Diagram methodology that
accepts as input a set of k squares of different size,
10<k<20. It calculates the dimensions of these
squares. Then the methodology calculates: (i) the
average length of all squares, (ii) the minimum
length, the maximum length of these squares, and
(iii) stores these values in a file. Finally, it outputs
(prints) the min, max and the average length of
these squares for the user to see them. Briefly
explain the levels of top-down DFD decomposition
that you will use.