PW_IoT_quiz_1

Which technology is commonly used for communication in IoT devices?

• Bluetooth

• Wi-Fi

• Cellular networks

• All of the above

Where is data processed in Edge Computing?

• In the cloud

• On central servers

• On local devices or nearby infrastructure

• In a remote data center

What does a "smart city" use IoT devices for?

• Monitoring traffic

• Managing energy usage

• Enhancing public safety

• All of the above

Which of the following IoT protocols is commonly used for low-power, wide-area networks?

• Bluetooth

• NB-IoT

• Ethernet

• ILS

What is the role of the "cloud" in an IoT system?

• To store and process large amounts of data

• To monitor device performance

• To provide power to IoT devices

• To control local device settings

Which of the following is NOT an example of an IoT device?

• Smart thermostat

• Fitness tracker

• Analog watch

• Smart refrigerator

What is the main purpose of sensors in an IoT system?

• To store data

• To transmit data

• To collect data from the environment

• To process data

What is an example of an IoT application in smart homes?

• Voice-controlled lights

• Manual door locks

• Traditional refrigerators

• Analog clocks

What is a key challenge of implementing IoT?

• High cost of devices

• Managing security and privacy

• Low power consumption

• Lack of internet connectivity

What is the primary benefit of using IoT in agriculture?

• Increased crop yield

• All of the above

• Reduced labor costs

• Improved soil health