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So now, since we're talking about the incremental and iterative

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nature of the Rational Unified Process, let's have a quiz on

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the benefits of iterative approaches. So I'd like for you to tell

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me what are these benefits. Is one benefit the fact that

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iterative approaches keep developers busy or maybe that they give developers

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early feedback, that they allow for doing the same thing over

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and over in an iterative way. Maybe they also minimize the

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risk of developing the wrong system. Can they be used to

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improve planning, or is it the benefit

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that they accommodate evolving requirements. Also, in this

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case, I would like for you to check all the answers that you think are correct.