An autonomous agricultural drone uses an on-board flight controller containing a Central Processing Unit (CPU) and Random Access Memory (RAM) to survey crop fields.
Explain why the drone's flight controller requires RAM while actively performing a survey flight.
76 exam-style questions on Edexcel GCSE Computer Science Hardware, covering Von Neumann architecture and FDE cycle, Secondary storage devices, and Embedded systems. Each one has a worked solution and a mark scheme showing where the marks go.