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What was the purpose of the RAD?

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What was the purpose of the RAD?

Rapid application development was conceived for this purpose–to develop prototypes rapidly for testing functions and features, without having to worry about how the end product will be affected.

What are the major issues in RAD model?

Disadvantages of RAD model: Depends on strong team and individual performances for identifying business requirements. Only system that can be modularized can be built using RAD. Requires highly skilled developers/designers. High dependency on modeling skills.

What is the major attraction of RAD and prototyping?

It also provides benefits by emphasizing development over planning, perfecting your minimally viable product, and building predefined components and methodology to quickly develop software models. As well, due to prototyping and iteration, RAD allows users to easily envision the final solution.

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Which of the following is the major limitation of RAD model?

What is the major drawback of using RAD Model? Explanation: The client may create an unrealistic product vision leading a team to over or under-develop functionality. Also, the specialized & skilled developers are not easily available.

How RAD facilitates the development of a prototype?

The process of the RAD Model involves building a prototype and then delivering it to the customer to get the feedback. This feedback is then taken in and changes are made to the prototype before delivering it again to the customer. The process repeats until validation is done by the customer.

What are the stages of RAD?

The 5 Essential Stages of a RAD Model

  • Stage 1: Business Modeling. Business modeling step in the RAD model takes information from the company gathered through many business-related sources.
  • Stage 2: Data Modeling.
  • Stage 3: Process Modeling.
  • Stage 4: Application Generation.
  • Stage 5: Testing and Turnover.
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Which is correct advantage of RAD model?

Rapid Application Development Advantages and Disadvantages

Advantages of RAD Model Disadvantages of RAD Model
It is useful when you have to reduce the overall project risk Not all application is compatible with RAD
It is adaptable and flexible to changes When technical risk is high, it is not suitable

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