Wristwatches are too small for people to install a computer in.
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The ordinary programmers had no access to the hardware and software so as to ______.
A. protect other users
B. use the relevant facilities
C. help the single users out
D. deny programmers privileges
The passage is mainly about ______.
A. a brief history of software and hardware
B. a new trend of present-day computer science
C. a useful piece of software developed by hardware engineers
D. a strange phenomenon that hardware engineers migrate toward software
Computer systems may fail to win acceptance for the following reasons except ______.
A. a lack of applications software
B. poorly thought-out user interfaces
C. the complicated technology
D. an inappropriate choice of operating systems.
The author implies that______.
A. software development is the most important at present
B. hardware engineers should not migrate toward software
C. software engineers and hardware ones should work independently
D. the cooperation of software engineers and hardware one is a new trend
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