An automated vertical farming facility utilizes a network of wireless sensor nodes to monitor soil moisture, ambient temperature, and nutrient levels. These nodes transmit their telemetry to a centralized control system, which relies on network protocols to communicate.
State what is meant by a 'network protocol'.
54 exam-style questions on OCR GCSE Computer Science Wired and wireless networks, protocols and layers. Each one has a worked solution and a mark scheme showing where the marks go.