Which is an example of a wireless sensor network (WSN) application?

Which is an example of a wireless sensor network (WSN) application?

• A. File sharing
• B. Environmental monitoring
• C. Web browsing
• D. Video streaming

Answer: (B)

The choice of environmental monitoring as an example of a wireless sensor network (WSN) application is correct because wireless sensor networks are specifically designed to collect and transmit data from various sensors deployed in an environment. These sensors can monitor factors such as temperature, humidity, air quality, and other environmental conditions. By using a WSN, data can be gathered and analyzed automatically, allowing for real-time monitoring and better decision-making regarding environmental management and protection. In contrast, the other options, such as file sharing, web browsing, and video streaming, typically involve more bandwidth-intensive applications that rely on traditional data networking rather than the focused, often low-power data collection from multiple sensors that characterizes WSNs. These activities generally do not require the specific capabilities offered by a wireless sensor network, which is tailored for applications that benefit from distributed, localized sensing and data collection over wide areas.

The choice of environmental monitoring as an example of a wireless sensor network (WSN) application is correct because wireless sensor networks are specifically designed to collect and transmit data from various sensors deployed in an environment. These sensors can monitor factors such as temperature, humidity, air quality, and other environmental conditions. By using a WSN, data can be gathered and analyzed automatically, allowing for real-time monitoring and better decision-making regarding environmental management and protection.

In contrast, the other options, such as file sharing, web browsing, and video streaming, typically involve more bandwidth-intensive applications that rely on traditional data networking rather than the focused, often low-power data collection from multiple sensors that characterizes WSNs. These activities generally do not require the specific capabilities offered by a wireless sensor network, which is tailored for applications that benefit from distributed, localized sensing and data collection over wide areas.