Maintenance activities include(74)。①making enhancements to software products②developing a new software product③correcting problems④adapting products to new environments -题库考试答案搜索网

Maintenance activities include(74)。①making enhancements to software products②developing a new software product③correcting problems④adapting products to new environments

单选题

2022-04-19 02:01

A、①②
B、①③④
C、②③④
D、①②③④

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正确答案

B

试题解析

解析：本题含义可表述为：软件维护活动包括哪些工作。 ①软件产品改进； ②开发新的软件产品： ③纠正错误： ④修改产品以使其适应外界环境变化。所以应该选择B。

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