When entire composite data structures (e.g., a complete record or object) are passed between modules, but the receiving module uses only a subset of fields, it is called:
AData Coupling
BControl Coupling
CStamp Coupling (Data-Structure Coupling)
DCommon Coupling
Explanation
Stamp Coupling occurs when composite structures are passed into functions that only require a few specific fields.
Exam Relevance
- Topic: Software Design Principles
- Subtopic: Coupling Types

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