Given below are four jumbled sentences. Select the option that gives their correct order.

A) Wi-Fi uses radio waves to transmit information between your device and a router via frequencies.

B) Two radio-wave frequencies can be used, depending on the amount of data being sent: 2.4 gigahertz and 5 gigahertz.

C) Wi-Fi has become an integral part of our fast-paced everyday lives.

D) A hertz is just a measurement of frequency.