Parts of an Application
Every application consists of three parts.
They are
- User Interface
- Business logic
- Data base
User Interface:
User interface acts as an interface between user and the application.
Business Logic:
It is the code written by the developer which makes the functionality to work.
DataBase:
The complete information of the users is stored in the database in the form of tables.
Note:
UI is of two types:
- GUI(Graphical User Interface)
- CLI(Command Line Interface)
1. GUI:
- It is easy to access.
- It is less secure.
- User uses GUI.
2. CLI:
- It is difficult to access.
- It is more secure.
- Server uses CLI.
Thanks….
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