Online Practice Test
Which coupling should be avoided in software?
- Data coupling
- Content Coupling
- Control coupling
- Stamp coupling.
CORRECT ANSWER : Content Coupling
Answer: Content Coupling.
Solution: Data Coupling: Data coupling is the process when 2 modules are sharing same data from one parameter.
Content Coupling: Content Coupling is the process when some changes or modification occurs in a module due to making changes in other module. So sometimes due to changes many impact raises on that module.
Control Coupling: Control Coupling occurs when a module is controlling the flow of other module by sending flag.
Stamp Coupling: Stamp Coupling is occurs when module shares overall data but other module required only part of it.
Therefore, Content Coupling is a correct answer.
Rohit Srivastava 07-28-2014 03:46 AM
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