问题 单项选择题

以下关于软件单元测试的说法中,错误的是______。

A.单元测试通常可放在编程阶段
B.单元测试的依据是软件结构设计说明
C.单元测试主要发现编程和详细设计中产生的错误
D.单元测试计划应该在详细设计阶段制定

答案

参考答案:B

解析: 单元测试,也称模块测试,通常可放在编程阶段,一般由程序员对自己编写的模块自行测试,检查模块是否实现了详细设计说明书中规定的功能和算法。单元测试主要发现编程和详细设计中产生的错误,单元测试计划应该在详细设计阶段制定。

填空题
阅读理解

阅读理解

     Live__the__"American__Dream"

     What is it: Work & Travel USA

     Who are qualified: Fulltime college students, above 18 years old

     About the program: Application for the 2009 Work & Travel USA program has just started.

It's an 8~16 weeks' summer program for college students to work and travel in the U. S..

Employers include Boeing, Hilton Hotel and 7Eleven. For next summer, about 3,500 positions are

open to Chinese students. Applicants must pass a language test and sometimes an interview, and pay

a registration fee to join the program.

      (source : www. Cultureexchange. org)

     Hundreds__needed__by__Volkswagen

     What is it: Shanghai Volkswagen jobs

     Who are qualified: College students graduating in 2009

    About it: Shanghai VW offers over 300 positions from engineering to marketing to college students

graduating in 2009. Applicants should have an excellent academic record, CET6 or the same level

language certificate in German, and good computer skills.  Campus talks will take place in Shanghai,

Changchun, Harbin, Wuhan, Changsha, Nanjing, Beijing and Xi'an from October.

     (source: campus chinahr. com/2009/pages/csvw)

     Xiaonei__looking__for__graduates

     What is it: Oak Pacific Interactive (OPI) internships (实习)

     Who are qualified: College juniors and firstyear postgraduate students

     About it: OPI is now offering internship positions for test engineer, development engineer and

assistant to the director of corporate culture. For engineering positions, candidates should major

in computer science or a related field, have communication ability and be familiar with various

development languages. For assistant to the director positions, candidates should be adept in document

writing, activities organizing and office software.

     (source: campus. xiaonei. com)

1. These advertisements are most probably advertisements ________. 

A. on the Internet intended for the general public to read

B. in a newspaper intended for large companies to read

C. on the Internet intended for college students to read

D. in a newspaper intended for college students to read

2. The opportunity of ________ is offered only to college students graduating in 2009.

A. working in America    

B. traveling in America

C. positions in VW        

D. OPI internship

3. If you want to apply for assistant to the director positions you must ________. 

A. be good at document writing

B. study computer science

C. have communication ability

D. be familiar with various languages