题目1,英文:Software-in-the-loop is an environment for software unit testing. Name three other environments for software unit testing.

中文:Software-in-the-loop 是软件单元测试的环境。写出软件单元测试的其他 3 个环境。

此题的解答 :

1,硬件在环测试、

2,模型在环测试、

3,处理器在环测试

题目2,英文: A unit test was carried out and the branch coverage of a software unit was determined. The result was 80 %. Name three possible reasons why 100 % coverage was not reached. 

中文:某次单元测试执行后,软件单元的分支覆盖率结果为 80%。写出 3 个覆盖率没有达到 100%的可能原因。

此题的解答 :

1,测试用例的不足2,无作用码

3,无法跳转语句

题目3,英文:Describe a safety goal of an airbag system for one of the hazardous events related to the operation. 
中文:描述一个气囊系统与运行相关的危险事件的一个安全目标。

此题的解答 :安全目标:汽车正常运行时,气囊系统非预期的工作(弹起)

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