Software can be categorized into two types: and.
A. bundled software,office software
B. package software,custom software
C. system software,application software
D. freeware software,public-domain software
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When you fun your computer, will be started first.
A. operation system
B. system software
C. office software
D. application software
When the user uses a new version of the Office to work, offer (s) information anddisplay (s) AutoCorrect, AutoFormat and Paste options.
A. word processing system
B. desktop publishing system
C. Smart Tags
D. voice recognition and synthesis
These three stages in the development of the OA system have accomplished the leap.
A. from data processing to information processing
B. from information processing to knowledge processing
C. from data processing to knowledge processing
D. A and B
在三坐标测量仪中,如果测量元素在前平面时,工作平面为[]。
A. Z+
B. Z-
C. Y-
D. X+
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