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Showing posts from July 10, 2021

Software Quality Assurance in software engineering

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Software Quality Assurance (SQA):-  SQA is a set of activity assuring quality in software engineering process. Altimetry result in quality in software products. It include a following activities:- Process definition & implementation Auditing  Training  SQA is a process that insure hat developed software needs & compiles with defined or standardized quality specification. SQA is an on going process with in the SDLC that routinely checks the developed software to insure its needs desired quality measured. SQA helps to insure the development of high quality software. SQA practices are implementation in most type of software development regardless of underline software development model are being used. In a border sense SQA incorporate an implement software testing methodology to test software. SQA process test for quality in each phase of development until the software is completed. SQA genially works on one or more industries standards that helps in building software quality guid

prototype model and its phases in software engineering

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Prototype Model:- The developer use the prototype model to refine the requirement & prepare the final specification documents. Because the working prototype has been evaluated by the customer, it is reasonable to expect that the resulting specification document will be correct. When the prototype model is created, it is reviewed by the customer the developers developed the prototype model to speed up the software development process. The prototype model is developed to improve the requirement in this prototype model if the users & clients are not satisfied than model will not stop. Different phases of prototype model:- Requirement:-  A prototype model begins with the requirement analysis & the requirements are defined in days. Quick Design:-  When requirements are known quick design for the system is created. It is not a detailed design & includes only the important expects of the system which gives an idea of the system to the user. A quick design helps in developing t