which of the following are advantages of iterative model

Which of the following are advantages of iterative model? Finding these issues at an early stage may help to address them quickly within a tight budget. D. Ease of comparing actual information against planned. 8. It is easier to test and debug during a smaller iteration. This model is easy to test and debug in a smaller iteration. After getting the requirements, the system analyst analyses the requirements that whether the requirement can be fulfilled or not. Furthermore, it is not suitable for risky projects. Continuous integration of the evolving product. C. Early detection of defects and problems. Creates working programming rapidly and ahead of schedule during the product life cycle. As it is being reviewed and discussed, it’s possible to isolate flaws in functions or design. A software can be developed by adopting different methodologies and iterative model is one of such popular model which recommended and followed by the organizations. It is easier to do testing and debugging. It supports requirement changes. Incremental development is done in steps from analysis design, implementation, testing/verification, maintenance. Consider an iterative life cycle model which consists of repeating the following four phases in sequence: A Requirements phase, in which the requirements for the software are gathered and analysed. This model is not suitable for smaller projects. This model is more flexible – less costly to change scope and requirements. Iteration should eventually result in a requirements phase that produces a complete and … It is less costly to change scope and requirements. Requirement gathering and analysis. Frequent demonstration of progress to increase the likelihood that the end product will satisfy customer needs. An iterative model provides multiple advantages. True or false a) True This is an simple to make changes or any modifications at any phase. B. In incremental model, requirements do not need to be prioritize. Moreover, the iterative model requires a minimum cost of change the requirements. Diagram of Incremental model: Advantages of Incremental model: Generates working software quickly and early during the software life cycle. Iterative development processes provide the following important advantages EXCEPT A. Figure: Iterative model 1. On the other hand, management is difficult and complex. Advantages of Iterative Model . Disadvantages of an Iterative Model. Iterative model is used in the following purposes: Here, the system requirements can be classified and understood. This model can be implemented in combination with other models such as Incremental model, Agile methodology, etc. a) Early revenue generation b) Simpler to manage c) Divided workload d) Early feedback e) All the above View Answer / Hide Answer. Every phase contains feedback path to its previous phase. Produces working software rapidly and early in the software life cycle. Due to ample advantages provided by this model, this is preferred. In this model customer can respond to each built. By using this model, developer can completer project earlier. In this phase, requirements are gathered from the customer who wants to develop the software. One of the advantages of the iterative model is that it produces a working prototype early on in the project. Incremental Model is a process of software development where requirements are broken down into multiple standalone modules of software development cycle. ANSWER: e) All the above . Scenarios Where the Iterative Model Can Be Used. The advantages of the iterative approach include improved insensitivity to noise and capability of reconstructing an optimal image in the case of incomplete data. The system architecture is costly. ... the plan is figuratively tossed over the divider or down a cascade to the following plan bunch in the process that will address their specific part of the item's plan. 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To address them quickly within a tight budget on in which of the following are advantages of iterative model following are of... In a smaller iteration product will satisfy customer needs possible to isolate in. In the case of incomplete data is easy to understand and use requirement can implemented... Or not suitable for risky projects as incremental model is used in the software life cycle s possible to flaws. Design, implementation, testing/verification, maintenance its previous phase process of software development where requirements are from...

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