Advantages and Disadvantages of Spiral model

Advantages of spiral model.
1.This model is more suitable since it provides room for customer feedback at each phase.
2. Leads to fast development of a system.
3. Easy to estimate cost of the project since since prototype is used at each phase.
4. Additional features of the system can be done later as the phases proceed.
5.This model puts into consideration risk analysis since there is continuity in development through the phases.

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Disadvantages of Spiral Model.
1. The model is expensive
2. The model is more suitable to work with large projects since.
3.  The Risk Analysis Phase is key to the success of this model.
4. Risk Analysis Phase requires competent people to deal with it as experts.

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Advantages of spiral model.
1.This model is more suitable since it provides room for customer feedback at each phase.
2. Leads to fast development of a system.
3. Easy to estimate cost of the project since since prototype is used at each phase.
4. Additional features of the system can be done later as the phases proceed.
5.This model puts into consideration risk analysis since there is continuity in development through the phases.

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Disadvantages of Spiral Model.
1. The model is expensive
2. The model is more suitable to work with large projects since.
3.  The Risk Analysis Phase is key to the success of this model.
4. Risk Analysis Phase requires competent people to deal with it as experts.

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Advantages of spiral model.
1.This model is more suitable since it provides room for customer feedback at each phase.
2. Leads to fast development of a system.
3. Easy to estimate cost of the project since since prototype is used at each phase.
4. Additional features of the system can be done later as the phases proceed.
5.This model puts into consideration risk analysis since there is continuity in development through the phases.
Disadvantages of Spiral Model.
1. The model is expensive
2. The model is more suitable to work with large projects since.
3.  The Risk Analysis Phase is key to the success of this model.
4. Risk Analysis Phase requires competent people to deal with it as experts.

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Advantages of spiral model.
1.This model is more suitable since it provides room for customer feedback at each phase.
2. Leads to fast development of a system.
3. Easy to estimate cost of the project since since prototype is used at each phase.
4. Additional features of the system can be done later as the phases proceed.
5.This model puts into consideration risk analysis since there is continuity in development through the phases.
Disadvantages of Spiral Model.
1. The model is expensive
2. The model is more suitable to work with large projects since.
3.  The Risk Analysis Phase is key to the success of this model.
4. Risk Analysis Phase requires competent people to deal with it as experts.

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