เฉลยแนวข้อสอบ Google AdWords Fundamentals –
83. An advertiser wants to achieve the top position in paid search results. Which recommendations would improve the likelihood of top ad position?
a) Decrease cost-per-click (CPC) bid and increase daily budget
b) Decrease cost-per-click (CPC) bid and decrease daily budget
c) Improve Quality Score and decrease cost-per-click (CPC) bid
d) Improve Quality Score and increase cost-per-click (CPC) bid