Q5 a) Choose a specific industry and identify three common decisions within
it. Identify one decision at each level(operations, tactical, and strategic).
b) What are the different characteristics of information?
Q6 a) Write the differences between waterfall model and prototype model.
What are the advantages of prototype model over waterfall model?
b) What is decision tree? Give a suitable example of decision tree.
Write short answer on any TWO:
a) ERP system
(5 x 2)
b) Data Mining
c) Privacy Vs Security
State the differences between cohesion and coupling. Explain different
classes of cohesion and coupling.