Question

the california environmental protection agency (calepa) maintains a network of water quality probes to monitor the states public waterways. these devices are part of what kind of network?
lan
sensor network
wan
wi - fi

Explanation:

Water quality probes are sensors that collect data. A network of such sensors is called a sensor network. LAN is a local - area network, WAN is a wide - area network, and Wi - Fi is a wireless networking technology, none of which directly describe a network of sensors for environmental monitoring.

Answer:

B. Sensor Network