Questions and Answers
What are social networking sites and what do they allow people to do?
Social networking sites are websites that allow people to interact by sharing news and personal information, photos, videos, as well as communicate through chatting or messaging one another.
Which social networking site is the most popular?
How many people use Facebook every day?
About a billion people
Which social networking site limits text posts to 280 characters?
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Which social networking site is known as a mobile-only messaging app?
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