Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602



Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602
Textbook Problem

What is the emerging role of object-oriented analysis and design methods? Agile methods?

Program Plan Intro

The role of object object-oriented analysis, design methods or agile methods.

Program Explanation

Object oriented Methods:

Relationships between various objects exist when implementing an object-oriented design.

As the object interaction is defined during the object analysis process then the application structure is represented by the object model itself.

  • Both data and the program code are contained into the method.
  • Class attributes and methods are included into the class diagram. Attribute defines the characteristics of the class and methods describe the programming logic.
  • Object relationship diagram is also used for showing the object interaction.
  • Object oriented methods helps in speeding up the project, improving the quality and reducing the cost of the projects.

For every system development approach, some method specific CASE tools are developed.

These method specific CASE tools work exceptionally well when used with a particular method. Every method-specific tool helps the user to do all the jobs required by that method easily.

For instance, object oriented methods make use of many diagrams including use case, class, state transition as well as sequence diagrams. The object oriented analysis and design is very popular. It is called OOAD.

It provides support from planning to actual coding. Also, it includes features which help in increasing the speed of development and making the job easier...

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