An advertiser wants to know the minimum amount of money that she must spend on an AdWords campaign. What should you tell her?
There is no minimum
There’s no minimum amount that you have to spend. Instead, you set an average daily budget and choose how you’ll spend your money.
Read more here: //support.google.com/adwords/answer/1704424
All Questions and Answers of AdWords Fundamentals Assessment :
AdWords Fundamentals was updated. Now it's available on Google Academy for Ads. Google changed this exam 17th January, 2018.