结构化开发方法中,数据流图是( )阶段产生的成果。
A. 需求分析
B. 总体设计
C. 详细设计
D. 程序编程
查看答案
软件可行性研究一般不考虑( )。
A. 是否有足够的人员和相关技术来支持系统开发
B. 是否有足够的工具和相关技术来支持系统开发
C. 待开发软件是否有市场、经济上是否合算
D. 待开发的软件是否会有质量问题
What are the major formats of debate mentioned in the textbook?(more than one)
American Parliamentary Debate
B. African Debate
C. All-Asian Debate
D. British Parliamentary Debate
The three necessary elements in a debate are ______, ______, and ______.
A. Topic
B. Debate teams on two opposing sides
C. judge
D. audience
Which of the following skills are necessary for debaters?
A. oral communication
B. professionalism
C. teamwork
D. critical thinking