Introduction to High Level Design

High level design is an architectural approach to designing software systems that focus on the overall structure and organization of the system. It involves defining the major components of the system, their relationships, and the interfaces between them.

In high level design, we take a holistic view of the system and consider the system as a whole rather than individual parts. This helps us understand how different components of the system interact with each other and how they contribute to the overall functionality of the system.

High level design is typically done before the detailed design and implementation phase. It helps in identifying the key features and functionalities of the system and provides a blueprint for the development team to follow.

Let's take an example to understand the concept of high level design better:

1  class Main {
2    public static void main(String[] args) {
3      // Replace with your Java logic here
4      System.out.println("High level design is an architectural approach to designing software systems that focus on the overall structure and organization of the system. It involves defining the major components of the system, their relationships, and the interfaces between them.");
5    }    
6  }

In this example, we have a Java program that prints out the definition of high level design. This is a simplified example to demonstrate the concept. In practice, high level design involves much more complex systems with multiple components and interactions.

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class Main {

    public static void main(String[] args) {

      // Replace with your Java logic here

      System.out.println("High level design is an architectural approach to designing software systems that focus on the overall structure and organization of the system. It involves defining the major components of the system, their relationships, and the interfaces between them.");

    }    

}