John is an advertiser concerned the traffic fluctuations from his campaign he created through AdWords for Video. Which is a reason why traffic fluctuations may have occurred for this video campaign?

John is an advertiser concerned the traffic fluctuations from his campaign he created through AdWords for Video. Which is a reason why traffic fluctuations may have occurred for this video campaign?

A) user behavior has changed on the videos or channel being targeted.
B) The Quality Score of the campaign has increased.
C) John’s “Search campaign” hit the daily budget.
D) There was an increase in searches performed on Google on keywords that John has placed …

Answer: A