Which of the following digital communication media does NOT require a connection to the Internet? A. SMS
B. video conference
C. Discussion board
D. Social network

C - Discussion board

Explanation:

To message someone you need a internet.

To call someone in a video call you need internet.

To login to something you need a internet network.

But except all of these you don't need Internet for Discussion board because it is person to person, and not online.

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Thank you

answerthe above statement is (true);