Software-Engineering
August 28, 2024Software-Engineering
August 28, 2024Software-Engineering
| Question 276 |
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: 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 |
Question 276 Explanation:
Control Coupling : It exists between two modules if data from one module to other is used to direct the order of instruction execution in other module.
Common Coupling : Common coupling take place when two modules share global data.
Content Coupling : Content coupling exists between two modules if their code is shared.
Common Coupling : Common coupling take place when two modules share global data.
Content Coupling : Content coupling exists between two modules if their code is shared.
Correct Answer: B
Question 276 Explanation:
Control Coupling : It exists between two modules if data from one module to other is used to direct the order of instruction execution in other module.
Common Coupling : Common coupling take place when two modules share global data.
Content Coupling : Content coupling exists between two modules if their code is shared.
Common Coupling : Common coupling take place when two modules share global data.
Content Coupling : Content coupling exists between two modules if their code is shared.