题目内容
A(n) _______ file might contain audience handouts and speaker notes in addition to electronic slides.
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Increased use of mobile or wireless communication devices and cloud computing has been termed “the _______ revolution.”
A(n) _______ is a communications system connecting two or more computers.
The _______ provides a multimedia interface to the numerous resources available on the Internet.
_______ computing uses the Internet and the web to shift many computer activities from a user’s computer to computers on the Internet.
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