Object-oriented development (OOD) involves identifying and organizing an application's objects, relationships, and behaviors prior to implementation. There are three stages: analysis identifies user requirements and models the problem using real-world objects; design groups these objects into classes and defines relationships; implementation translates the design into code using a programming language and tests to identify and remove errors.

1. PRESENTED BY
Ms. V.VENNILA., MCA.,M.Phil.,
Asst.Prof of Information Technology,
Bon Secours College for Women,
Thanjavur

2. OBJECT ORIENTED DEVELOPMENT (OOD)
In object-oriented software engineering, the software developer
identifies and organizes the application in terms of object-
oriented concepts, prior to their final representation in any
specific programming language or software tools.

3. TYPES OF OOD
Analysis,
Design, and
Implementation.

4. ANALYSIS
In this stage, the problem is formulated, user requirements are
identified, and then a model is built based upon real–world
objects. The analysis produces models on how the desired system
should function and how it must be developed. The models do not
include any implementation details so that it can be understood
and examined by any non–technical application expert.

5. DESIGN
DESIGN
SYSTEM OBJECT
(GROUP INTO (VIEW CLASS,
CLASSES) EXISTING CLASS)

6. IMPLEMENTING &TESTING
TRANSLATE CODE BY USING SOFTWARE LANGUAGE
TESTING IDENTIFY &REMOVING THE ERROR