1. They are known as online bulletin boards where users can post messages that can be seen by
everybody.
a) Video conferencing
b) Newsgroups
d) Search engine
c) Email
Answers
Answered by
6
Answer:
- I hope it will help you
- Newsgroups
- Have a great day ahead
- Always keep smiling (≡^∇^≡)(≡^∇^≡)
Answered by
9
Answer:
newsgroups is the right answer
Explanation:
hope it helps you
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