Multiple Choice
Which of the following is a difference between IM and email?
A) Unlike emailing, IM allows people to send messages to anyone regardless of the IM software being used.
B) The switching costs for emails are much higher than those for IM.
C) Email providers allow more interoperability than IM providers.
D) Each email product uses different protocols, while all IM products operate using a single protocol.
Correct Answer:
Verified
Correct Answer:
Verified
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