Which of the following types of advertising is NOT possible within social media marketing?

Question

Which of the following types of advertising is NOT  possible within social media marketing?

Answer

Friendvertising - a person's product preferences is used to promote those products to that person's friends.

Answer

Targeted advertising - showing advertisements to social network users according to their personal interests

Answer

Custom audiences - purposefully selecting a list of specific social network users

Answer

Collaborative filtering - using the content of the last posts you have liked to recommend you a certain product

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