Study for the Internet of Things (IOT102) Test. Access comprehensive flashcards and multiple choice questions, each with hints and explanations. Get prepared for your exam!

Multiple Choice

In an IoT smart home, which option provides the best high data rate connection for sensors and Internet access?

High data rate connectivity in a smart home means choosing a network with enough bandwidth to move data quickly to and from the Internet. WiFi provides the highest bandwidth among these options, with typical home networks delivering tens to hundreds of megabits per second and even higher with newer standards. That makes it well suited for devices that generate a lot of data or require reliable Internet access, such as cameras, video streams, or multi-sensor hubs. Bluetooth is excellent for short-range, low-power device communication, but its data throughput and range are limited compared to WiFi, so it’s not ideal for high data rate Internet access. 6LoWPAN is designed for low-power, low-data-rate sensor networks over IPv6, so its throughput is far too small for high-bandwidth needs. LoRa targets very long-range, ultra-low-power communication with small payloads, resulting in even lower data rates, not suitable for high data rate requirements. For the best high data rate connection in a smart home, WiFi is the right choice.

High data rate connectivity in a smart home means choosing a network with enough bandwidth to move data quickly to and from the Internet. WiFi provides the highest bandwidth among these options, with typical home networks delivering tens to hundreds of megabits per second and even higher with newer standards. That makes it well suited for devices that generate a lot of data or require reliable Internet access, such as cameras, video streams, or multi-sensor hubs.

Bluetooth is excellent for short-range, low-power device communication, but its data throughput and range are limited compared to WiFi, so it’s not ideal for high data rate Internet access. 6LoWPAN is designed for low-power, low-data-rate sensor networks over IPv6, so its throughput is far too small for high-bandwidth needs. LoRa targets very long-range, ultra-low-power communication with small payloads, resulting in even lower data rates, not suitable for high data rate requirements. For the best high data rate connection in a smart home, WiFi is the right choice.