问题 单项选择题

功能或性能没有实现,主要功能部分丧失,次要功能完全丧失,或致命的错误生命,这属于软件缺陷级别中的______。

A) 致命的缺陷(fatal)
B) 严重的缺陷(critical)
C) 一般的缺陷(major)
D) 微笑的缺陷(minor)

答案

参考答案:B

解析: 软件缺陷一旦被发现,就要设法找出引起该缺陷的原因,分析对产品质量的影响,然后确定软件缺陷的严重性和处理这个缺陷的优先级。一般来说,问题越严重,其处理的优先级越高,越要得到及时的纠正。软件缺陷有四种级别:致命的缺陷(fatal)、严重的缺陷(critical)、一般的缺陷(major)、微小的缺陷(minor)。

阅读理解

阅读理解。

     Mark was walking home from school one day when he noticed a boy ahead of him. He had tripped

(绊倒) and dropped all of the books he was carrying, along with some clothes, a baseball bat and a

glove.

     Mark knelt (跪) down and helped the boy pick up the things. Since they were going the same way,

he offered to carry some things for the boy.

     As they walked, Mark discovered the boy's name was Bill. He loved video games, baseball and

history, but he was having trouble with some of his subjects.

      They arrived at Bill's home first. Mark was invited in for a Coke and to watch some television.

The afternoon passed pleasantly with some laughs and talks, Then Mark went home.

     They continued to see each other around school, had lunch together once or twice, then both

graduated from junior school.

     Three days before graduation, Bill asked Mark if they could talk.

     Bill reminded (提醒) Mark of the day years ago when they had first met. "Did you ever wonder

why I was carrying so many things home that day?" asked Bill.

      "You see, I took away all my things from school. I had stored away some of my mother's

sleeping pills (安眠药). I was going home to kill myself. But after we spent some time talking and

laughing, I realized that if I had died, I would have missed so many good times. So you see, Mark,

when you picked up those books that day, you did a lot more. _____________"

1. When Bill fell down on his way home, Mark _____.

[ ]

A. didn't notice that

B. went away quickly

C. helped him pick up the things

D. carried all the things for him

2. Which of the following is NOT true? [ ]

A. Mark was a warm-hearted boy.

B. Bill was good at all of his subjects.

C. Bill and Mark were in the same school.

D. Pill loved video games, baseball and history.

3. At Bill's home, they didn't _____.[ ]

A. drink some Coke

B. watch TV

C. have a pleasant talk

D. play video games

4. Three days before graduation, Bill asked Mark to talk because he _____.[ ]

A. wanted to tell him his story

B. wanted to kill himself again

C. hoped to have lunch together

D. hoped to go on holiday together

5. What would Bill probably say at last?[ ]

A. I should die.

B. You saved my life.

C. You did a good job.

D. You helped me a lot.

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