Object Oriented Benefits and its Modelling techniques

Demonstrating Object oriented benefits and its Modeling techniques with Android Training in Chandigarh

Object oriented Benefits : In previous blog of android training in Chandigarh, we have learned about the what is object oriented programming language and also its features. Today we will discuss about its Benefits

1. Reduced Maintenance : The primary goal of object oriented development is the assurance that the system will enjoy a longer life while having far smaller maintenance costs. Because most of the processes within the system are encapsulated. The behaviour may be reused and incorporated into new behaviours.

2. Real-world Modeling : Object oriented system tends to model the real world in a more complete fashion than do traditional methods.

3. Improved reliability and flexibility : Object oriented programming language always improve reliability and flexibility. Object- oriented system promise to be  more  reliable than traditional system, primarily because new behaviours can be ‘build’ from existing objects.

4. High Code Reusability : object oriented system leads to high code reusability in which  a new object is created, it will automatically inherit the data attributes, functions behaviours and  characteristics of the class. The new object will also inherit the data and behaviours from all superclasses in which it participates.

Object Modeling Techniques : Object modeling techniques is a widely used language . It is an object modelling language for software modelling and designing. It is an object oriented analysis design, and implementation methodology that focus creating a model of objects from the real world and then using this model to develop object oriented software.

Object Modelling techniques have following stages during system development :

1. Analysis
2. System Design
3. Object Design
4. Implementation ( Coding and Testing )

1. Analysis: Firstly when we design any object model it describe the blueprint of the model and its important properties. The model describe what a system does not how it does it.Implementation details is selectively ignored.

2. System Design : In the System designer the high level decisions are taken about overall architecture. Decisions are taken for achieving goals. Strategies are applied for achieving respective achievements.

3. Object Design : Next step is building design model which is based upon the analysis model but containing implementation details. In object design, User can add some details to the design model according to the strategies established during system design. In this main focus is on data structures and algorithm used to implement each class. Objects are described using the same Object oriented concepts.

    4.   Implementation : Last and final step is what user decided to implement it. It involves two    substages, there are namely

I. Coding     II. Testing

It include the particular programming language, database, or hardware implementation. 

 

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Our Android training in Chandigarh provide you in-depth understanding of how to build and deploy applications for Android phones and tablets, using the Java programming language.The scope for Android application development is immense and need for Android developers is also on the rise. Recently android phone occupies more number in world. There are around 5 Millions Android Developers all over the world and MNC’s Companies uses Android development. There are 100% placement support will be provided by our Android Training in Chandigarh.