Wi-Fi routers can transmit data using different frequency bands, typically 2.4 GHz and 5 GHz.
Identify the characteristic that is true for the 5 GHz frequency band when compared to the 2.4 GHz frequency band.
It has a shorter transmission range
It has a lower maximum data transmission rate
It is better at penetrating solid brick walls
It experiences more interference from standard Bluetooth devices
35 exam-style questions on Edexcel IGCSE Computer Science Networks. Each one has a worked solution and a mark scheme showing where the marks go.