To answer the question, you do not need to consider the exhibit. Which type of media would use electromagnetic signals to communicate between IoT devices?

To answer the question, you do not need to consider the exhibit. Which type of media would use electromagnetic signals to communicate between IoT devices?

• wireless
• single-mode fiber
• copper
• multimode fiber

Explanation: Wireless media are commonly used to connect previously unconnected devices to a network. Wireless connectivity methods include the use of electromagnetic signals, radio and microwave frequencies, and satellite links.

Exam with this question: IoT Connecting Things 2.0 – Chapter 1 Quiz Answers