1. In which industry is IoT widely used for asset tracking and management?

• Healthcare
• Retail
• Agriculture
• Construction

2. What do IoT sensors commonly monitor in smart agriculture applications?

• Temperature and humidity
• Solar system alignment
• Stock market data
• Social media activity

3. In the automotive industry, IoT is used for:

• Monitoring coffee machine status
• Predictive maintenance of manufacturing equipment
• Tracking vehicle location and performance
• Controlling in-car entertainment systems

4. IoT-enabled smart cities often employ sensors for:

• Monitoring air quality and traffic
• Managing library bookshelves
• Checking parking ticket violations
• Controlling pet licensing

5. Which industry uses IoT for optimizing supply chain operations?

• Aerospace

• Manufacturing

• Fine arts

• Pet grooming

Answer explanation

The IoT is used in the manufacturing industry to optimize supply chain operations. This technology helps in improving efficiency, reducing costs, and enhancing productivity. By connecting various devices and systems, manufacturers can track inventory, monitor production processes, and streamline logistics. The use of IoT in manufacturing enables real-time data analysis, predictive maintenance, and better decision-making. It revolutionizes the way supply chains are managed, leading to increased competitiveness and customer satisfaction.

6. IoT applications are commonly found in the healthcare sector for:

• Managing ice cream inventory
• Monitoring patient health and medication adherence
• Scheduling hair salon appointments
• Tracking pet vaccination records

7. In the energy sector, IoT is used to:

• Control traffic signals
• Monitor and manage electricity grids
• Operate amusement park rides
• Schedule yoga classes

8. IoT devices in retail can help with:

• Predicting weather patterns
• Enhancing customer experience through personalized shopping
• Tracking migratory bird patterns
• Managing swimming pool water temperature

9. What do IoT sensors in environmental monitoring typically measure?

• Coffee consumption
• Temperature, humidity, air quality, and water quality
• Social media likes
• Taxi cab locations

10. In which industry are IoT devices used for predictive maintenance of machinery and equipment?

• Agricultural
• Mining
• Ice cream production
• Language translation services