5. This model divides the entire process of software development into a number of independent stages.Further, these independent stages are carried out in a sequential manner to … It becomes tough to go back to the phase. A. When to Choose Waterfall Approach? V-Shaped Model. Projects, where output is predictable and many experiments are not required. When to use the waterfall model: This model is used only when the requirements are very well known, clear and fixed. So as a whole we can say that waterfall model is best suitable for small software development project as compared to big projects because design, development, and implementation is easier in the small project when working on waterfall model because in this model all the previous phases need to be completed when going … … Thus, if the development of software requires frequent overhauls then Agile is the best approach to follow. Due to this the development process can be considered as a sequential flow in the waterfall. Traditional approach is more suitable when the project meets the following basic requirements. View Answer. a) Build & Fix Model ... Waterfall Model View Answer. Like Waterfall, each … Product … A waterfall model is “change-averse” and project outcomes have to closely match the expectations laid out during the planning phase. Mcq Added by: Muhammad Bilal Khattak. Also known as the Verification and Validation model, the V-shaped model grew out of Waterfall and is characterized by a corresponding testing phase for each development stage. Which is not one of the types of prototype of Prototyping Model? Build & Fix Model B. Prototyping Model C. RAD Model D. Waterfall Model Explanation: Real projects rarely follow the sequential flow that the Waterfall Model proposes. Poor model for long and ongoing projects. Disadvantages of Waterfall model. Waterfall model is not suitable for: A. 6. Build & Fix Model is suitable for programming exercises of _____ LOC (Line of Code). A waterfall process model is considered as a dominant software development model used by software engineers from last three decades. Which one of the following models is not suitable for accommodating any change ? a) Horizontal … Not suitable for the projects where requirements are at a moderate to high risk of changing. Which one of the following models is not suitable for accommodating any change? Waterfall might not be suitable for resource-crunched companies. While the Agile model supports the projects in which requirements evolve and need changes. This test on waterfall model is important for B.Tech / M.Tech computer science students for … In this model, the risk factor is higher, so this model is not suitable for more significant and complex projects. 2. 4. 300-400 C. 600-700 D. Above 800+ View Answer. This model cannot accept the changes in requirements during development. Here the phases do not overlap with each other. The projects with clearly defined requirements and without expected changes are suitable for Waterfall model application. A. Waterfall Model B. P model C. Spiral Model D. V model. Answer: d Explanation: Real projects rarely follow the sequential flow that the Waterfall Model proposes. 100-200 B. Not a good model for complex and object-oriented projects. Waterfall could be suitable for projects with fixed requirements. A free Quiz on SDLC Waterfall Model. A. This model doesn’t work well if flexibility is needed or if the project is long term and ongoing. The waterfall model considers that one phase can be started after completion of the previous phase, which is the output of one phase will be the input to the next phase. Project scope is not fixed and cost model is T&M. Small projects B. The waterfall model is a relatively linear sequential design approach for certain areas of engineering design. 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