Which of the following statements is correct about Internet of Things (IOT) that can create a smart environment by having an interconnected network of hardware devices, sensors, connectivity and required software?
1
Every IoT device or item must be connected using UTP cables.
2
IoT environments cannot be monitored and controlled remotely.
3
The Internet connectivity is not essential for an IoT setup to function.
4
Modern smart mobile phones cannot be connected to an IoT setup.