What do you mean by object oriented Analysis

Definition of Object oriented Analysis

OOA selected the best system and performance requirement. This system identify and distribution of candidate. System into the best system. It give the project time ,cost , project and technical tools. It is also known as complete information of a system through different tolls. It is focus object behavior model attributes , relationship and operation of a system.

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Object oriented design:-

OOD model transfer the complete analysis model by using object oriented tools. It create a complete information structure of a software development.It is perform by a software engineering and divide in to a two major activity.

a) System Design :- it include three component that is user interface , data management system and task management.

b) Object Design :- it focus internal detail or individual class which define attributes and message detail.  

          A object oriented design paradigms consists of four different layer.

1) Sub system layer

2) class and object layer ( design)

3) Message Design

4) Responsibility Design

1) Sub System Layer :- It is represent sub part of a layer. It include:-

a). To  achieve customer define requirement.

b) .To implement the technical information system.

2) Class and object Layer:-

a). It describe the proper structure of a class.

b). To create different object of a class

c). Define all attributes of an object

3) Message Design:-

a).It create communication link between internal .