What are the surface areas involved in an operation?

Question

Question EASA Drone Quiz - Flight performance and planning

QuizVDS · Accepted Answer

I must have obtained the CRO certificate before 31/12/2020

QuizVDS · Answer

Problems may occur with the rotors of the UAS

QuizVDS · Answer

The remote pilot may be a victim of wind chill

QuizVDS · Answer

I can take the A2 certificate straight away, without going through the A1-A3 first

EASA Drone Quiz – Drone Pilot Certification - Id 212 - What are the surface areas involved in an operation?