Q. Layers of Distributed System architecture?
Layers of Distributed System architecture are:
- Presentation Layer is actual user interface. This layer receives input and presents output.
- Presentation Logic layer comprises processing essential to establish user interface. Example: Formatting output data, editing input data.
- Application Logic Layer comprises all the logic and processing needed to support actual business application and rules
Example: Calculations.
- Data Manipulation Layer comprises all the command and logic essential to store and retrieve data to and from database.
- Data Layer is actual stored data in database.