The Internet of Things (IoT) plays a major role in the Fourth Industrial Revolution by enabling smart factories and real-time data communication.

• True
• False

The Internet of Everything (IoE) includes only physical devices connected to the internet.

• True
• False

Without connectivity, an IoT device can still function as part of a smart system.

• True
• False

Wi-Fi, Bluetooth, and 5G are technologies that support connectivity in IoT systems.

• True
• False

Traditional power grids can collect and respond to energy usage data automatically.

• True
• False

Voice assistants like Alexa or Google Home are common components of smart homes

• True
• False

Data collected in smart cities helps optimize energy consumption and reduce pollution

• True
• False

Demand response only applies to industrial customers, not residential ones.

• True
• False

Actuators operate independently and do not require sensors or controllers to function.

• True
• False

The Third Industrial Revolution was primarily driven by steam power and mechanization.

• True
• False