Question

"what type of internet monitoring technique records information about a customer during a web surfing session, such as what websites were visited and how long the visit was, or what ads were viewed and what was purchased?"

Answer 1

The type of internet monitoring technique that being mentioned above is: Clickstream
In clickstream, we create, analyze, and created an aggregate data about the websites that the customer visits.By doing this, we could formulate visitors' behavioral pattern and create perfect ads to target that pattern