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