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TSWatcher TSWatcher
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6 years ago
Which of the following is true about using IM and text messaging for brief business messages?
A.    Text messaging is fast overtaking IM as the preferred mode of communication for brief business messages.
B.    IM is currently more versatile and more widely used in business than text messaging.
C.    IM is presently more expensive than phone calls and email.
D.    IM no longer requires user authentication.
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6 years ago
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