Which targeting method allows an advertiser to reach people who have previously visited their website by showing them relevant ads when they visit other placements on the Google Display Network?

Which targeting method allows an advertiser to reach people who have previously visited their website by showing them relevant ads when they visit other placements on the Google Display Network?
§  Interest category
§  Remarketing
§  Topic
§  Placement
The correct Answer is:

§  Remarketing