Q. For the structural chart given in fig.1 calculate the Information Flow index of individual modules as well as whole software.
Total information flow = IF (main) + IF (A) + IF (B) + IF (C) + IF (I) + IF (m)
+ IF (n) + IF (x) + IF (y)
= 16 + 16 + 16 + 4 + 0 + 1 + 0 + 1 + 0
= 54