Internet of Things (IoT) Practice Exam 2025 – Your All-in-One Resource to Excel in IoT Certification!

Intelligent D2D (Device-to-Device) communication relies heavily on intelligent routing protocols because these protocols enable devices to communicate directly with each other without the need for an intermediary access point or network infrastructure. This direct communication can enhance the speed and efficiency of data transmission, reducing latency and improving overall network performance.

Intelligent routing protocols are designed to evaluate the network conditions, device capabilities, and user requirements to make real-time decisions about the best paths for data packets. These protocols can also adapt to changing network topologies and traffic patterns, ensuring reliable communication even in dynamic environments.

In contrast, while the other options mention components like routers or gateways, they do not specifically capture the essential nature of the decision-making processes that intelligent routing protocols offer in enabling effective and efficient D2D communication. The focus is on the protocols themselves, which serve as the framework that dictates how devices establish direct connections and manage data exchange.