Subject: Behavioral social media targeting 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Behavioral targeting algorithms 21 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Ad relevance algorithms 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Ad unit format 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Alibaba store 34 general knowledge quiz questions. It should take around 7 minutes to complete all the questions.

Subject: Dynamic screens 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Interactive storefronts 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Gesture-controlled mannequins 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Interactive wayfinding displays 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Pay per acquisition (PPA) 37 general knowledge quiz questions. It should take around 8 minutes to complete all the questions.

Subject: Pay per sign-up (PPS) 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Cost per read (CPRD) 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Cost per target engagement (CPTG) 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Cost per bid (CPB) 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Cost per reader (CPR) 13 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Cost per month (CPM) 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.