Best Smart Home Devices Which voice-activated virtual assistant is commonly used in smart home devices? Cortana Siri Alexa Google Assistant None What does IoT stand for in the context of home automation? Internet of Things Intranet of Technology Interactive Online Tools Intelligent Office Technologies None What does a smart thermostat do in a home automation system? Monitors water usage Manages security cameras Regulates internet speed Controls indoor climate None Which wireless technology is commonly used for communication between smart home devices? Bluetooth Infrared NFC (Near Field Communication) Zigbee None What is a smart lock designed to do in a connected home? Control lighting Manage grocery deliveries Secure doors and grant remote access Monitor pet activity None Time's up Most Popular Most Popular
