Question

IoT devices must have:

1. A USB port

2 A unique identification

 3.Wired connectivity

4. All of the above

Answer 1

i think all of the above...

option 4 is correct

Answer 2

Answer:

IoT devices must have a unique identification.

Explanation:

IoT are considered as Internet of Things. The examples of older IT standards IEEE 802.1AR devised certificates known as Initial type Device Identifiers (IDevID). This IoT comprises of various computer related devices, wireless sensors, and various software actuator.  

This involves transfer of data from one server to another server through the internet without any type of human interventions. Thus to identify the type of device, these IoT devices should have unique identifier for secure transmission.