A. National
B. Global
C. Contextual
D. Regional
A. Operational
B. functional
C. decision support
D. knowledge
A. DFD
B. Information flow diagram
C. XML
D. Entity relationship diagram
A. Bottom to top
B. Left to right
C. Top to bottom
D. All of the above
A. missing requirements
B. overlapg requirements
C. costly requirements
D. conflicting requirements
A. Similar
B. Different
C. Complementary
D. None of these
A. Behavioral model
B. Management science models
C. Operations research models
D. Policy making models