It required highly skilled designers. What is the major drawback of using RAD Model? 3 phases: c. 5 phases: d. 6 phases: View Answer Report Discuss Too Difficult! Answer: c Explanation: RAD Model consists of five phases namely:Business modeling,Data modeling,Process modeling,Application generation and Testing & Turnover. Phases of RAD Model. RAD Model has: a. With rapid application development, developers can make multiple iterations and updates to a software rapidly without needing to start a development schedule from scratch each time. The HokuApps rapid application development phases outguns traditional SDLC model as it provides RAD Phases for businesses to become more agile, perform optimally, provide better customer engagement and outperform the competition. Data Modeling Phase: Information that is taken from business modeling is then implemented for defining elements which are required for the business. RAD Model has a) 2 phases b) 3 phase c) 5 phases d) 6 phases View Answer. a. Study Phases of RAD (Rapid Application Development) Model Flashcards at ProProfs - Describes the phases or stages when using RAD (Rapid application development) in software development Phases in RAD: Business modeling: The information flow is identified between various business functions. This model is flexible for change. It reduced development time. The Rapid Application Development model aims to build applications faster using an iterative development process – repeating the development stages as required, where there is a divergence of developer and customer conceptions. Data modeling: Information gathered from business modeling is used to define data objects that are needed for the business. It increases the reusability of features. Highly specialized & skilled developers/designers are required. The Rapid Application Development Model was first proposed by IBM in 1980’s. 2 phases: b. The phases in the rapid application development (RAD) model are: Business modeling: The information flow is identified between various business functions. Rapid Application Development (RAD) is a development model prioritizes rapid prototyping and quick feedback over long drawn out development and testing cycles. Data modeling: Information gathered from business modeling is used to define data objects that are needed for the business. 2.2 Core Elements of Rapid Application Development RAD has many core elements that make it a unique methodology including 2.2.1 Prototyping 2.2.2 Iterative development 2.2.3 Time boxing 2.2.4 Team members 2.2.5 Management approach 2.2.6 RAD tools. Disadvantage of RAD Model. c. Advantage of RAD Model. b. 5 phases. RAD Model Phases. What is the major drawback of using RAD Model? Each phase in RAD brings highest priority functionality to the customer. 14. RAD model has the following phases: Business Modeling: The information flow among business functions is defined by answering questions like what information drives the business process, what information is generated, who generates it, … 8. Search Google: Answer: (c). The five stages of rapid application development (RAD) model are: Business Modeling Phase: The processed data flow is recognized from varieties of business perspective. All application is not compatible with RAD. Increases re-usability of components. A software project can be implemented using this model if the project can be broken down into small modules wherein each module can be assigned independently to separate teams. In this model, changes are adoptable. The critical feature of this model is the use of powerful development tools and techniques. Briefly describe the phases in the rapid application development (RAD) model.
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