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Question

What is the main characteristic of instant messaging (IM) in comparison to email?

a.

IM allows the exchange of multimedia attachments.

b.

IM messages are longer and more formal.

c.

IM is more lightweight and instant.

d.

IM requires users to log in using a username and password.

Answer: (c).IM is more lightweight and instant. Explanation:IM is more lightweight and instant compared to email, allowing users to send short text messages and engage in real-time conversations.

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Q. What is the main characteristic of instant messaging (IM) in comparison to email?

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