Just a heads up, these objectives in the certification guide aren’t covered at the moment:
Navigation and Pathfinding
Navigation Agents
Obstacle Avoidance - Explain obstacle avoidance using NavMesh agents
Navigation Baking
Bake Settings- Explain the function of Max SlopeNavigation
Explain the function of a NavMesh
Explain NavMesh bakingPhysics
Taken the test now, got 95%; and definitely this was the only section that I felt the course didn’t really cover. 
Thanks for this, we’re working hard to get this finished around the end of the month. WELL DONE on passing
@sampattuzzi please confirm these topic are still to cover
I have now recorded most of this section. I’m sorry it wasn’t done in time for your test.