UGC-NET | UGC NET CS 2018 Dec – II | Question 30

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​Software coupling involves dependencies among pieces of software called modules. Which of the following are correct statements with respect to module coupling ?

  • P: Common Coupling occurs when two modules share the same global data.
  • Q: Control Coupling occur when modules share a composite data structure and use only part of it.
  • R: Content coupling occurs when one module modifies or relies on the internal working of another module.

P and Q only

P and R only

Q and R only

All of P, Q and R

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UGC NET CS 2018 Dec – II,Software Testing UGC
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