| The advantages of using the spiral model are varied: its
design flexibility allows changes to be implemented at several stages of the project; the
process of building up large systems in small segments makes it easier to do cost
calculations; and the Client, who will be involved in the development of each segment,
retains control over the direction and implementation of the project. In addition, the
Client's knowledge of the project grows as the project grows, so that he can interface
effectively with management. |
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