For Lesson 2, you create a UML project and an analysis model of use cases from those requirements and establish traceability back to the requirements.

对于课程2，您创建一个UML项目和一个来自那些请求的案例的分析模型，并建立追溯到请求的追溯性。

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Lesson 2. Not all semantic connections make for good MDA transformations.

经验2 .并非所有的语义连接都导致好的mda转换。

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Lesson 2: stored procedure load - Creates a stored procedure to demonstrate the first of two methods for loading XML documents.

第2课：用存储过程进行装载——创建一个存储过程，以演示用于装载XML文档的两种方法中的第一种方法。

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Lesson 2: Google uses fiber-optics.

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Lesson 2: Pulling off partnership takes self-awareness, collaboration and determination, especially during hard times.

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