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UGC-NET | UGC NET CS 2018 July - II | Question 16

Coupling is a measure of the strength of the interconnections between software modules. Which of the following are correct statements with respect to module coupling ? P : Common coupling occurs when one module controls the flow of another module by passing it information on what to do. Q : In data coupling, the complete data structure is passed from one module to another through parameters. R : Stamp coupling occurs when modules share a composite data structure and use only parts of it. Code:

(A)

P and Q only

(B)

P and R only

(C)

Q and R only

(D)

All of P, Q and R

Answer

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