Google analytics count 3 goal conversions if a destination goal is created for a newsletter sign-up and a user completes the newsletter sign-up three times in three separate sessions.
The correct answer is: 3 Goal Conversions
Explanation: Goals are configured at the view level. Goals can be applied to specific pages or screens your users visit, how many pages/screens they view in a session, how long they stay on your site or app, and the events they trigger while they are there.
Read more here: https://support.google.com/analytics/answer/1012040