What is the disadvantage of the spiral model?

Disadvantages of Spiral Model:
It is not suitable for small projects as it is expensive. It is much more complex than other SDLC models. Process is complex. Too much dependable on Risk Analysis and requires highly specific expertise.
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What is the disadvantage of spiral model Mcq?

The major drawbacks of the Spiral model are as follows: Expensive. Doesn't work well for smaller projects. Risk analysis requires highly skilled experts.
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Which of these is an advantage of the spiral model?

Advantages of Spiral model:

High amount of risk analysis hence, avoidance of Risk is enhanced. Good for large and mission-critical projects. Strong approval and documentation control. Additional Functionality can be added at a later date.
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Why is spiral model expensive?

And here's the reason. Spiral Model can be pretty costly to use and doesn't work well for small projects. It's a risk-driven model which means that the overall success of a project highly depends on the risks analysis phase. Risk analysis requires specific expertise on every iteration.
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Why spiral model is called risk driven?

Spiral model can be pretty costly to use and doesn't work well for small projects. It's a risk -driven model which means that the overall success of a project highly depends on the risks analysis phase. Risk analysis requires specific expertise on every iteration.
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Spiral Model in SDLC, its Advantages and Disadvantages



What are the disadvantages of prototype model?

Disadvantages of using Prototype Model :

This model is costly. It has poor documentation because of continuously changing customer requirements. There may be too much variation in requirements. Customers sometimes demand the actual product to be delivered soon after seeing an early prototype.
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Why spiral model is not suitable for small projects?

Expensive: Spiral Model is not suitable for small projects as it is expensive. Too much dependability on Risk Analysis: The successful completion of the project is very much dependent on Risk Analysis. Without very highly experienced experts, it is going to be a failure to develop a project using this model.
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What are the disadvantages of Agile methodology?

5 Key Disadvantages of Agile Methodology
  • Poor resource planning. ...
  • Limited documentation. ...
  • Fragmented output. ...
  • No finite end. ...
  • Difficult measurement.
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What are the advantages of spiral model over waterfall model?

Spiral model operates on iterations so it is possible to go back to the previous phases. The waterfall model can be used for small projects and for projects with clear requirements. The spiral model can be used for large, complex project that requires continuous risk analyzing. The waterfall model is simple and easy.
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Which of the following are the disadvantage of the RAD model Mcq?

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. Explanation: None.
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What is spiral model Mcq?

The spiral model is a risk-driven process model generator for software projects. Based on the unique risk patterns of a given project, the spiral model guides a team to adopt elements of one or more process models, such as incremental, waterfall, or evolutionary prototyping.
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Which of these is advantages of incremental model Mcq?

Explanation: Incremental Model is generally easier to test and debug than other methods of software development because relatively smaller changes are made during each iteration and is popular particularly when we have to quickly deliver a limited functionality system.
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Which model is not suitable for large projects?

RAD is not suitable for large projects because they require more manpower for creating multiple groups. It is a stationary model where parts or components are fabricated in parallel.
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How spiral model is different from other models?

Both the models, Waterfall model and Spiral model are used in software development. Waterfall model is also known as classical or linear model because it follows sequential stages while the spiral model does not follow the sequential stages it follows the evolutionary way.
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Which one of the following models is not suitable for accommodating any change?

Waterfall Model is not suitable for accommodating any change.
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Which of these is a potential disadvantage of prototyping?

4) A disadvantage of prototyping is the relatively large expense associated with redirecting system plans. 5) A prototype that works but is inefficient is referred to as a "first-of-a-series prototype."
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What is the advantage and disadvantage of making product prototyping?

Making high-fidelity prototypes can significantly reduce communication costs. And prototyping is more accurate and exquisite. However, the high fidelity means that you need to spend more time and development effort, and it will be more time-consuming when you need to make some adjustments.
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What is spiral development model?

The spiral model is a systems development lifecycle (SDLC) method used for risk management that combines the iterative development process model with elements of the Waterfall model. The spiral model is used by software engineers and is favored for large, expensive and complicated projects.
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What are the advantages of agile model?

Advantages of Agile model:

Customer satisfaction by rapid, continuous delivery of useful software. People and interactions are emphasized rather than process and tools. Customers, developers and testers constantly interact with each other. Working software is delivered frequently (weeks rather than months).
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Which type of risks can be better handled using spiral model compared to the prototype model?

2. Spiral Model : Spiral Model is a software development life cycle model which is highly used for risk driven models. Based on the risk patterns of a given project, the spiral model helps developers to increase the efficiency of model as most risk already handled.
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