In most Toastmaster presentations, you write your speech, practice it, present it and then receive some feedback useful feedback. Nice and simple.
In the real world, you may have to answer tough questions from people who can affect the course of your career halfway through your presentation.
To learn how to deal with questions in your presentation, check out Barbara Pachter’s blog post, “Giving a Presentation? 9 Ways to Answer Questions Like a Pro” here: http://www.barbarapachtersblog.com/2015/11/giving-presentation-9-ways-to-answer.html