耦合是模块之间的相对独立性（互相连接的紧密程度）的度量。耦合程度不取决于（ ）。
- A.调用模块的方式
- B.各个模块之间接口的复杂程度
- C.通过接口的信息类型
- D.模块提供的功能数
正确答案及解析
正确答案
解析
耦合性也叫块间联系。指软件系统结构中各模块间相互联系紧密程度的一种度量。模块之间联系越紧密，其耦合性就越强，模块之间越独立则越差，模块间耦合的高低取决于模块间接口的复杂性，调用的方式以及传递的信息。
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