I don't have an out of the box solution, but if all you need to do is pop up some questions with JS you can probably just do that entirely with JS. You can do that either with CB Auto Actions depending on the landing page as you need a trigger to act on or even in a module if you want using CB Content Module (very easy approach if you have a Joomla menu item to assign it to). Both support substitutions as documented below, which can be used to substitute in your questions/answers into your JS.
www.joomlapolis.com/documentation/279-community-builder/tutorials/18353-using-substitutions-throughout-cb
Any CB features similar to the picture shown?
:laugh: Nope