Final answer:
The two Azure resources that should be created are Azure IoT Hub and Azure Event Hubs. Azure IoT Hub enables communication between devices and Azure, while Azure Event Hubs is a scalable event ingestion service.
Step-by-step explanation:
The two Azure resources that should be created to deploy millions of sensors that upload data to Azure are Azure IoT Hub and Azure Event Hubs.
Azure IoT Hub is a fully managed service that enables bi-directional communication between devices and Azure. It can handle millions of devices and provides features such as device provisioning, message routing, and device management.
Azure Event Hubs is a scalable event ingestion service that can receive and process events from millions of devices simultaneously. It acts as a highly available and fault-tolerant stream storage and processing platform, making it suitable for capturing and processing large-scale sensor data.