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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Which of the following statement is not true about Kenneth Thompson（）
A. He also invented the B programming language, the direct predecessor to the C programming language
B. Since 2006, Thompson has worked at Google, where he co-invented the Google programming language
C. He has worked at Bell Labs for most of his career
D. He is an American pioneer of computer science
According to Steve Jobs, what were two milestone products in our industry to date（）
Apple II in 1977 and the IBM PC in 1981
B. MAC
Cell phone
D. Apple TV
Why Kenneth Thompson decided to write his own operating system（）
A. He tried to realize his dream
Bell Labs required him
C. He wanted to start his own business
D. He wanted a decent system on which to run his game
What has contributed to AR’s increasing success（）
A. Complex technological advances
B. Meaningful content
Convincing and realistic interaction of the virtual with the physical environment
D. Unique value that goes beyond what other technologies deliver
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