Which of the following digital communication media does NOT require a connection to the Internet?answerSocial networkVideo conferenceDiscussion boardSMS

The digital communication medium from the options provided that does NOT require a connection to the Internet is SMS.

Here's why:

1. Social Network: Social networks like Facebook, Twitter, Instagram, etc., require an internet connection to send and receive messages or to post updates.

2. Video Conference: Video conferencing platforms like Zoom, Google Meet, Skype, etc., require an internet connection to host or join video meetings.

3. Discussion Board: Discussion boards or forums are typically hosted on websites, which require an internet connection to access and participate in.

4. SMS: Short Message Service (SMS) or text messaging does not require an internet connection. It uses cellular network to send and receive messages. Therefore, as long as you have a cellular signal, you can send and receive SMS messages.