To allow reusability and facilitate teamwork and testing, usually, the program architecture is based on a layered pattern that implements a selected set of functions depending on the chosen model. During the classes, we referred to the following layered models:

Presentation, logic, data
Model, View, and View Model (MVVM)

What concepts, language constructs, and technologies can be used to implement such an approach:

Question

To allow reusability and facilitate teamwork and testing, usually, the program architecture is based on a layered pattern that implements a selected set of functions depending on the chosen model. During the classes, we referred to the following layered models:

Presentation, logic, data 
 Model, View, and View Model (MVVM)

What concepts, language constructs, and technologies can be used to implement such an approach:

Accepted Answer

Separate compilation units that allow you to create independently developed and tested components.

Accepted Answer

Abstraction (Interface, abstract class) allows you to hide irrelevant implementation details in front of users and allows you to work simultaneously on a foundation of a common contract.

Accepted Answer

No specialized concepts, constructions, and technologies are necessary to apply the selected layered architecture in practice.

Answer

LINQ (Language Integrated Query) technology that allows you to standardize access to data from the layer.

Answer

The abstraction allows the user layer to implement the selected functionality in several different ways.

Answer

The reflection that allows access to the program's metadata (layer) and the use of a layer without direct access to the definition of functionality offered by its API (application program interface).

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To allow reusability and facilitate teamwork and testing, usually, the program a...

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