Which of the following sentence was not true about Linux（）
A. It is huge project with over 5000 thousand people working it out
B. It is one man’s work
C. It is collaborative
D. It is a long time project
查看答案
How often is the release（）
A. Once a month
B. Twice a year
C. Once a year
D. Every two or three months
Which systems development life cycle models include two parts of other models（）
A. Rapid application development
B. Joint application development
C. SDLC model
D. The spiral model
Why Linux becomes open source（）
A. It is generous to do that
B. It can help Linux become better through get different people’s ideas and comments
C. It is convenient to do so
D. It is fashionable to do so
What was Windows 3.0 advantage over other systems（）
A. It was more colorful
B. Its advertisement was better than others
C. Users weren’t locked into one vendor’s products
D. It had catchy design
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