A company is using a software developer for a project.
At which of the following points should the software quality assurance (QA) plan be developed?
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A. B. C. D.D.
The software quality assurance (QA) plan should be developed as part of the software development life cycle (SDLC) process. The SDLC process is a systematic approach to the development, testing, and deployment of software. The SDLC process typically consists of several phases, such as planning, analysis, design, development, testing, and deployment.
Among the options given, the best time to develop a QA plan is during the design phase. During the design phase, the software requirements have been defined, and the software architecture and design have been developed. Developing the QA plan during this phase enables the software development team to incorporate quality into the software design, which can help prevent errors and defects from being introduced later in the software development process.
Developing the QA plan during the software definition phase is too early because the requirements may not be fully defined, and the software architecture and design may not have been developed. Developing the QA plan during the feasibility phase is also too early because the feasibility phase is focused on determining whether the software development project is feasible and does not involve detailed software design. Developing the QA plan prior to acceptance testing is too late because the software development team may have already introduced defects that could have been prevented with a well-designed QA plan.
In summary, the best time to develop a QA plan is during the design phase of the software development life cycle, when the software architecture and design have been developed, and the software development team can incorporate quality into the software design to prevent errors and defects from being introduced later in the process.