Question

What is object oriented analysis and design?

Answer 1

Object-oriented analysis and design (OOAD) is a popular technical approach for analyzing and designing an application, system, or business by applying object-oriented programming, as well as using visual modeling throughout the development life cycles to foster better stakeholder communication and product quality.

According to the popular guide Unified Process, OOAD in modern software engineering is best conducted in an iterative and incremental way. Iteration by iteration, the outputs of OOAD activities, analysis models for OOA and design models for OOD respectively, will be refined and evolve continuously driven by key factors like risks and business value.

Answer 2

Object-oriented analysis and design are also referred to as OOAD.

• The OOAD is a technical mechanism through which one can analyze and design any given system or application. Through the method of Object Oriented Analysis and Design, one can successfully define a system or program in terms of its functioning pattern, features, etc.
  
• In OOAD, an object of the software is studied, analyzed bit by bit, and understand the pattern of design. Then, the experts can truly define the nature of the software object.
  
• An example of object-oriented analysis and design is a type of UML diagram, also called a sequence diagram. This diagram's function includes showcasing the smooth flow of messages with the software.

#SPJ2