Final answer:
The correct option to protect resources against DDoS attacks and obtain real-time attack metrics in Azure is Azure Logic Apps.
Step-by-step explanation:
The correct option to protect resources against DDoS attacks and obtain real-time attack metrics in Azure is A) Azure Logic Apps. Azure Logic Apps is a cloud service that provides a visual way to automate and orchestrate tasks and workflows.
Azure Logic Apps can be used to trigger automated actions in response to specific events, such as detecting a DDoS attack. It can be integrated with other Azure services to monitor and analyze the attack metrics in real time.
By utilizing Azure Logic Apps, companies can proactively protect their resources by setting up automated mitigation and notification processes in the event of a DDoS attack, ensuring the security and availability of their services.