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Q1. Which of the following models is best suited when the requirements of the software are not decided and also the user is not sure about how he wants the user interface to look like?
Q1。 当不确定软件的需求并且用户不确定自己希望用户界面看起来如何时，以下哪种模型最合适？
Classical waterfall model
古典瀑布模型
Prototyping model
原型模型
Evolutionary model
进化模型
None of the above
以上都不是
Answer: b. Prototyping model
答案： b。 原型模型
Explanation:
说明：
It is recommended to use prototyping model in the following situations:
在以下情况下，建议使用原型模型：
Customer requirements are not clear and complete.
客户要求不明确且不完整。
The Design is not clear, i.e. how the software must look like.
设计不清楚，即软件外观如何。
Q2. Which of the following software lifecycle model is able to manage all the risks that may appear while software development?
Q2。 以下哪个软件生命周期模型能够管理软件开发过程中可能出现的所有风险？
Spiral Waterfall model
螺旋瀑布模型
Iterative waterfall model
迭代瀑布模型
Spiral model
螺旋模型
All of the above
上述所有的
Answer: c. Spiral model
答： c。 螺旋模型
Explanation:
说明：
The spiral model is a model that has the capability of handling the maximum amount of risks that may occur while developing any software as this model holds the components of almost every other software lifecycle model.
螺旋模型是一种能够处理开发任何软件时可能发生的最大风险的模型，因为该模型包含几乎所有其他软件生命周期模型的组件。
Q3. Which of the following software lifecycle model deals with the incremental development of the software through different versions of the software?
Q3。 以下哪个软件生命周期模型通过不同版本的软件来处理软件的增量开发？
Spiral model
螺旋模型
Classical waterfall model
古典瀑布模型
Iterative waterfall model
迭代瀑布模型
None of the above
以上都不是
Answer: d. None of the above
答案： d。 以上都不是
Explanation:
说明：
The evolutionary model is the one that deals with the incremental development of the software through releasing its different versions.
演化模型是通过发布不同版本来处理软件增量开发的模型。
Q4. Which of the following statements is true?
Q4。 下面哪个描述是正确的？
In the classical waterfall model, we do not have the scope of risk management as we can only proceed to different phases in the downward manner.
在经典瀑布模型中，我们没有风险管理的范围，因为我们只能以向下的方式进入不同的阶段。
The iterative model is an enhanced version of the classical waterfall model and it provides us the scope of managing risks in the software.
迭代模型是经典瀑布模型的增强版本，它为我们提供了在软件中管理风险的范围。
Only i is true
只有我是真的
Only ii is true
只有ii为真
Both i and ii are true
我和我都是真的
None of them is true
他们都不是真的
Answer: c. Both i and ii is true
答： c。 我和我都是真的
Explanation:
说明：
Both the given statements are true.
给定的两个陈述都是正确的。
Q5. In which of the following models is the user feedback considered the most valuable?
Q5。 在以下哪个模型中，用户反馈被认为是最有价值的？
Classical waterfall model
古典瀑布模型
Prototyping model
原型模型
Evolutionary model
进化模型
None of the above
以上都不是
Answer: b. Prototyping model
答案： b。 原型模型
Explanation:
说明：
The prototyping model follows the build and update cycle until the user is completely satisfied with the prototype of the model. And this happens through the feedback and review that the user gives for the prototype of the software. Thus, in this model, the user feedback is considered of topmost priority.
原型模型遵循构建和更新周期，直到用户对模型的原型完全满意为止。 这是通过用户对软件原型提供的反馈和审阅来实现的。 因此，在此模型中，用户反馈被认为是最高优先级。
翻译自: https://www.includehelp.com/basics/mcq-software-lifecycle-models.aspx
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