Which of the following is correct?

1. Positioning ads next to violent content is allowed.
2. Positioning ads next to pornographic or mature content is allowed.
3. Using artificial means to inflate impressions, conversions and/or clicks are not allowed under specific circumstances.
4. Placing ads in webmail applications is allowed.

Correct Answer:

• Using artificial means to inflate impressions, conversions and/or clicks are not allowed under specific circumstances.