Analyze the given diagram and identify the types of coupling between the modules.
Understand the Problem
The question is asking for an analysis of a provided diagram to identify the types of coupling between various modules. This involves understanding the relationships and interactions between software modules as illustrated in the diagram.
Answer
Advising to Registration: Common, Postponement to Course Withdrawal: Data, Postponement to Search: Control, Search to Print: Stamp.
- Advising Module to Registration Module: Common Coupling.
- Postponement Module to Course Withdrawal Module: Data Coupling.
- Postponement Module to Search Module: Control Coupling.
- Search Module to Print Module: Stamp Coupling.
Answer for screen readers
- Advising Module to Registration Module: Common Coupling.
- Postponement Module to Course Withdrawal Module: Data Coupling.
- Postponement Module to Search Module: Control Coupling.
- Search Module to Print Module: Stamp Coupling.
More Information
Coupling types describe how tightly modules are connected. Common coupling involves shared global data, data coupling uses parameter passing, control coupling involves control information, and stamp coupling deals with data structures.
Tips
A common mistake is confusing data coupling with stamp coupling. Data coupling uses primitive data types, while stamp coupling uses composite data structures.
Sources
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