(A) To track the number of minutes played for each video on your site
(B) To find out the average number of pageviews per user
(C) To see how often a page was the landing page for sessions including that page
(D) To record the title of a video watched on your site
You should use a Custom metric to track the number of minutes played for each video in your site. You should use the Hit level scope for the Custom metric to track the minutes of the video played. For all other options, you should choose the Custom Dimensions option with User level scope, Session level scope and Product level scope respectively.
This question is a part of the Assessment 3 section of the Google Analytics for Power Users course. You can find all the questions from all the four assessments with detailed explanation for this exam in our Google Analytics for Power Users Assessment Answers page.