3 Tier architecture of defect removal risk analysis model for reusability in object oriented software development

Abstract

This research has proposed a model named as 3-TIER newlineArchitecture of defect removal risk analysis (drra) newlineModel for reusability in object oriented software newlineDevelopment that facilitates analysis risk defect removal for reusability newlineprocess in Object Oriented language. This model has been tested and newlinevalidated for implementation with various approach, test case analytics for newlineeffective and valuable model. The scope of this DRRA model is limited to newlineSoftware Engineering concepts.Software Engineering is a approach that ensures quality of service newlinefor making software product. A constituent of Software Development Life newlineCycle (SDLC) involves a sequence of steps for different activities and task newlineduring the development of software process. In software development life newlinecycle consists of various phases namely Requirements, Design, Coding, newlineImplementation, Testing, deployment and Maintenance. Requirement and newlinecoding is the main process of execution of the software with respective to newlinedata works correctly without any risk factors. Risk analysis and defect newlineremoval process is an uninfluenced to find out any error, faults and bugs in newlinesource code of software development life cycle as a precaution measure taken newlineto avoid high risks impact factors in software projects.In software engineering, they are two methods are as follows, to develop the software through the traditional Procedure Oriented Program and newlineObject Oriented Program (OOP). Object Oriented Program is different from newlineother language due its special features such as Inheritance, data abstraction newlineand encapsulation are followed for development process newline newline