Making it easy for team members to understand

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Each stage is clearly defined, their roles. Easy to estimate budget and allocate resources since planning is done in advance. Disadvantages: Lack of flexibility. Difficulty in incorporating requirement changes that arise after planning.


2. V-model The V-model is also a sequential approach, but with a correspondence between the testing and development phases. The phases are arranged in a V-shape, with testing phases being performed in parallel with the corresponding development phases.


Advantage: Simple and easy to use. Designing a israel whatsapp number data test plan early saves time during the coding and testing phase. Disadvantages: Like Waterfall, V-model is also difficult to adapt to changing requirements. 3. Agile Agile is an iterative methodology that focuses on collaboration and flexibility.


Projects are broken down into short cycles (sprints), each typically lasting 1 to 4 weeks. Advantage: Adapts well to changing requirements. Focus on developing software that works. Encourage collaboration among stakeholders. Disadvantages: Initial planning, including budget and schedule, can be difficult because the overall scope of the product is not clearly defined.


Software Testing is an integral part of the software development process, helping to ensure that the final product meets the requirements and functions stably. This article will introduce the types and levels of testing, giving you an overview of the testing process.