RUP acknowledges four levels of testing: unit testing, integration testing, system testing, and acceptance testing.

RUP确定了四级测试：单元测试、集成测试、系统测试和验收测试。

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RUP acknowledges four levels of testing: unit testing, integration testing, system testing, and acceptance testing.

RUP确定了四级测试：单元测试、集成测试、系统测试和验收测试。

youdao