我们将对此场景使用自顶向下的方法，即先执行测试，然后分析发生的处理，最后详细了解测试步骤的规范。
We will follow a top-down approach to this scenario, first executing the test, then analysing the processing that occurred, and then, finally, looking in detail at the specification of the test step.
一个真正的自顶向下的设计可以进行早期的测试，方便地在不同的技术间变换，结构化的设计并且提供其他的许多优点。
A real top-down design allows early testing, easy change of different technologies, a structured system design and offers many other advantages.
使用自顶向下方法的主要目的是为了方便审计师选择他们希望控制测试。
The main purpose of using a top down approach is to make it easy for auditors to choose which controls they wish to test.
应用推荐