Design Concepts "You can use an eraser on the drafting table or a sledge hammer on the construction site." Frank Lloyd Wright. - ppt video online download

Design Concepts "You can use an eraser on the drafting table or a sledge hammer on the construction site." Frank Lloyd Wright. - ppt video online download: Purpose of Design Design is where customer requirements, business needs, and technical considerations all come together in the formulation of a product or system The design model provides detail about the software data structures, architecture, interfaces, and components The design model can be assessed for quality and be improved before code is generated and tests are conducted Does the design contain errors, inconsistencies, or omissions? Are there better design alternatives? Can the design be implemented within the constraints, schedule, and cost that have been established? (More on next slide) 2

Java Hello world program

public class Helloworld {
	public static void main(String[] args)
	{
		System.out.println("Hello world");
	}

}

OUTPUT:
 

Hello world