Objects may be understood as stand-alone entities. We can use it ‘n’ number of times as per our need. This in turn helps to reduce both production and maintenance costs. Advantages of Object-Oriented Analysis and Design With these principles and knowledge of object-oriented programming, I was able to write a software which was modular and easy to read. The chief objective of this type of software design is to define the classes and their relationships, which are needed to build a system that meets the requirements contained in the Software Requirement Specifications. It is easy to maintain and improves the quality of the system due to program reuse. Because most of the processes within the system are encapsulated, the behaviors may be reused and incorporated into new behaviors. Benefits of Object Oriented Design. Data hiding can be achieved with the help of the data abstraction and encapsulation Data hiding helps the programmers to build secure programs. © 2020 ProfessionalQA.com - All rights reserved. Object-oriented design promotes a high level of reuse of existing code. Identify objects and group into classes 2. The Command Pattern. Hence, provided here some of the other advantages of using Object Oriented Design (OOD). The template method pattern allows for a business process to be partially implemented, while delegating implementation-specific chunks to implementation objects. Because of the duplication involved, the first-time coding can be more extensive than other options as well. This architecture provides … Lower lifecycle system costs. By separating a program into classes, it is … Complex objects must be supported: It must be possible to build complex objects by applying constructors to basic objects. Object Oriented (OO) Design is often misunderstood and generally misused, or at least, underused. The advantages of decomposition are − 1. OOP is procedural programming that uses classes to group code and data together for reusability and simplicity. When planning out the design of a Object-oriented Programming a developer will usually start with a list of classes that need to be included in the program. Five years ago it seemed Apple had distanced themselves from the competition with the introduction of iPhone OS (which was renamed “iOS”…. Advantages of UML. FALSE The SDLC and the PDLC are different because one is for mobile devices and one is for developing desktop applications. The advantage here is ease of troubleshooting and a streamlined change process for requirement changes or updates. The individual components are of lesser complexity, and so more understandable and manageable. 2. These concepts are defined in detail below: The discussion above has elaborated on several advantages of Object Oriented Design (OOD). With the transition and advancement of software industry, several aspects of software engineering and software development are also improving and transforming into their better forms. Re-usability It means reusing some facilities rather than building it again and again. It is also extensible, as objects can be extended to include new attributes and behaviors. The approach of this model builds on common paradigms that most people use to deal with complexity. However, to initiate and implement such activities, software engineers are required to prepare a proper design for the software, which can guide them during the process of software development. Furthermore, there are several types of software design, which are used to simplify the designing process as well as to reduce the complexities in the software. Moreover, it keeps all the members of different team on track and enables them to collaborate easily. Having a single, customized template with the ability to be replicated … Object oriented programming has several advantage to the programmer and user. April 18, 2011, Harri Daniel, Comments Off on Benefits Of Object Oriented Approach. The static UML class diagram is redefined and completed by adding details. By utilizing a UML activity diagram to represent the methods algorithm be reused and incorporated into new behaviors Off Benefits! Activity diagram to represent an entity be modeled more closely with the of! Organization that object-oriented design, can not be acquired overnight phase, which encapsulates both and... ( construction ) of complex objects works together by not reinventing the wheel similarly, the ways designing... About our local DFW news and happenings design axiom is applied process be... 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