第23题: [单项选择]使程序中每个判定表达式的每个条件的可能取值至少执行一次的覆盖方式被称为______。 A. 逻辑覆盖 B. 语句覆盖 C. 判定覆盖或分支覆盖 D. 条件覆盖 参考答案:D 答案解析:[解析] 根据条件覆盖的定义我们可知答案为D。条件覆盖的含义是使得程序中每个判定表达式的每个条件的可能取值至少执行一次。满足条件覆盖标准但不一定满足判定覆盖标准,同样,判定覆盖也不一定包含条件覆盖。
第30题: [填空题]Tenzing Norgay and Edmund Hillary were the first two people who reached the summit of Mt. Qomolangma. 参考答案:Y 答案解析:在珠穆朗玛峰的说明中,最后一部分是“While numerous attempts to reach its summit were made between 1921 and 1952, it wa