Clean Architecture Quiz

Which of the following best describes the goal of Clean Architecture?

• To separate user interface and data storage.

• To reduce the number of classes in an application.

• To achieve a flexible, maintainable, and testable application by separating concerns into layers.

• To increase the number of design patterns used in the project.

In Clean Architecture, which layer is responsible for defining the core business logic and rules?

• Application Layer

• Infrastructure Layer

• Presentation Layer

• Domain Layer

Which layer of Clean Architecture should be dependent on frameworks like Entity Framework or external libraries?

• Domain Layer

• Application Layer

• Infrastructure Layer

• Presentation Layer

What principle does Clean Architecture enforce to ensure that business rules do not depend on external frameworks?

• Dependency Inversion Principle

• Open/Closed Principle

• Single Responsibility Principle

• Liskov Substitution Principle

In a Clean Architecture design for a .NET application, which layer would typically contain the interfaces for repositories?

• Infrastructure Layer

• Application Layer

• Domain Layer

• Presentation Layer

Which of the following is true about the Application Layer in Clean Architecture?

• It directly interacts with the database.

• It contains application-specific business rules and use cases.

• It should contain UI logic.

• It includes the core entities of the system.

In Clean Architecture, how should the dependency between the Application Layer and Infrastructure Layer be structured?

• The Application Layer depends on the Infrastructure Layer.

• The Infrastructure Layer depends on the Application Layer.

• Both layers are dependent on each other.

• Both layers are independent of each other.

Which of the following concepts is commonly used to decouple the Domain Layer from the Infrastructure Layer?

• Repositories

• Services

• Controllers

• DTOs (Data Transfer Objects)

What is the main purpose of the Presentation Layer in Clean Architecture?

• To handle core business logic

• To manage interaction with external systems

• To display data and handle user interactions

• To manage application-specific rules and use cases

In Clean Architecture, the term "Entities" refers to:

• Data access objects that interact with the database.

• Core business objects with logic specific to the application's problem domain.

• User interface components like forms and buttons.

• External services that provide data to the system.