11. If two modules are coupled without exchange of data or control information then they exhibit

A. Normal Coupling 
B. Stamp Coupling 
C. Control Coupling 
D. Common Coupling 

12. Use of global data areas or global variables may lead to

A. Stamp Coupling 
B. Common Coupling 
C. Content Coupling 
D. Control Coupling 

13. Which of the following is a graphical tool for software design?

A. Data Flow Diagram 
B. Structure Chart 
C. Decision Tree 
D. all of the above 

14. Function oriented design process consists of

A. Data Flow Design 
B. Structural decomposition 
C. Detailed Design 
D. all of the above 

15. Transform Analysis performed on a DFD identitfies the

A. Afferent Branch 
B. Efferent Branch 
C. Central Transform 
D. all of the above 

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