Which of the following is a disadvantage of the spiral search pattern? The spiral model is a combination of waterfall, incremental, iterative and prototype model. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. Customer can see and review the test and different stages Spiral method ; Zone method ; Grid method ; Line method . Process lifecycle is complicated. 5. What is a spiral model? Disadvantages of Spiral Development. For example, if the scene includes a gunshot wound, a spiral search may be used to find the shell casing. A) missed evidence. 3. A Computer Science portal for geeks. Methods of search in crime scenes include the wheel method, inward and outward spiral methods, line method, zone method, grid method, and more. Spiral searches are often used to find a particular object at a crime scene. The Outward spiral search: The CSI starts at the center of scene (or at the body) and works outward. In conclusion, nature is full of spirals, at different scales, and for different reasons. Spiral staircases are built for this very reason; they are the easiest way to walk from one floor to the one above it. In addition, building a spiral staircase uses the least amount of resources and they take up the least amount of space. Spiral Model, advantages and disadvantages of the spiral model in software engineering. Lane, line or strip search: Officers form a line and move on side-by-side, covering the entire scene together. May not work for small or low-risk projects and raise the cost involved. The use of any or a number of these search methods will be determined by the location and size of the particular crime scene; the one that is chosen is less important than the fact that the search is carried out with due diligence and attention to detail. What is a disadvantage to the spiral search pattern? The parallel search: All of the members of the CSI team form a line. a. Moreover, Spiral model has the ability to make any software testing project transparent. 1. Spiral Model helps to adopt software development elements of multiple process models for the software project based on unique risk patterns ensuring efficient development process. They walk in a straight line, at the same speed, from one end of crime scene to the other. Each phase of spiral model in software engineering begins with a design goal and ends with the client reviewing the progress. d. It is dependent on the boundaries of the scene. Handling management tasks is tough. A) evidence could be missed B) requires several investigators C) doesn't work for outdoor scenes D) depends on boundaries of the scene. Additionally, some are more thorough than others. Any one of these methods may work well, but some may be better in certain types of crime scenes. Risk management is easy in this type of model. Spiral patterns are a good method to use when there is only one CSI at the scene. Or alternatively the investigator starts at the edge of the scene and spirals into the centre. Here are a few of the shortcomings of the Spiral Model. It requires several investigators. b. Evidence could be missed. Less clarity on the final stage of the project. It is mostly used for big projects where continuous changes are required. Spiral search: The investigator begins at the epicentre of the room and moves outwards in a spiral pattern. When you are handling expensive and complex projects, risk management is a must. Advantages and disadvantages of spiral model. 4. 2. 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