Layered architecture is a software design pattern that is used to organize complex systems into smaller, more manageable components. It's a well-established approach that provides a clear structure for developing, testing, and deploying software. A layered architecture helps to reduce complexity, promote separation of concerns, and increase the scalability and maintainability of software systems. In a layered architecture, the system is divided into several layers, each with a specific purpose and responsibility. The different layers interact with each other in a well-defined way, providing a clear and concise separation of concerns. Here are the common layers found in a typical layered architecture: 1. Presentation Layer : This layer is responsible for presenting data to the user. It's typically the user interface, including the forms, views, and user controls. 2. Application Layer: This layer is responsible for coordinating the interactions between the presentation layer and ...