Which tool can you use to get recommendations that will reduce Azure costs?

Azure Advisor is the correct answer because it provides personalized recommendations to optimize Azure resources, including suggestions for cost reduction, performance improvement, high availability, and security. It analyzes your usage and configuration to identify opportunities to save money, such as identifying idle resources or suggesting more cost-effective SKUs. Log Analytics is incorrect because it's a service for collecting, analyzing, and acting on telemetry data from Azure and on-premises environments, not primarily for cost recommendations. Azure Service Health is incorrect as it provides a personalized view of the health of your Azure services and regions, notifying you of outages or planned maintenance, not cost optimization. The Azure Pricing Calculator is incorrect because it's a tool for estimating the cost of new Azure services before deployment, not for optimizing existing resource costs.