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Which design pattern relates to data repository architecture?

a. Multi-tier
b. MVC
c. Layered
d. All of the others

User BennyP
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1 Answer

6 votes

Final answer:

The repository pattern, which relates to data repository architecture, is an abstraction that can be part of Layered, MVC, or Multi-tier architectures, commonly residing within the data access layer of the Layered architecture.

Step-by-step explanation:

The design pattern that relates to data repository architecture is typically the repository pattern. It is not directly listed among the options provided, which include Multi-tier, MVC (Model-View-Controller), and Layered architectures. However, the repository pattern can be part of any of these architectural patterns, often residing within the Layered architecture, specifically in the data access layer. The repository pattern acts as a kind of mediator between the domain and data mapping layers, and its purpose is to create an abstraction layer over the top of the data access layer. This helps to separate the business logic from the data access logic.