Which behavioral design pattern encapsulates a request as an object, thereby letting you parameterize clients with queues, requests, and operations?
AState Pattern
BIterator Pattern
CTemplate Method Pattern
DCommand Pattern
Explanation
The Command pattern decouples the sender of a request from its receiver by encapsulating the action inside an object.
Exam Relevance
- Topic: Software Design Patterns
- Subtopic: Behavioral Patterns

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