Which feature allows Azure Monitor to gather performance data from on-premises and cloud-based resources?

Hybrid Monitoring is the correct answer because it specifically refers to the ability of Azure Monitor to collect and analyze performance data from both on-premises environments and resources in the cloud. This feature is particularly important for organizations that operate in a hybrid cloud model, where they have a mix of on-premises infrastructure and services running in Azure.

With Hybrid Monitoring, Azure Monitor can provide a unified view of the performance and health of resources across various environments, allowing IT administrators to make informed decisions based on comprehensive data insights. This capability ensures that performance monitoring is not limited to only cloud resources but includes all aspects of the infrastructure, enabling proactive management and optimization.

The other options do not accurately describe this functionality. IaaS Monitoring specifically targets Infrastructure as a Service resources within Azure, not extending to on-premises resources. Azure Stativity is not a recognized feature within Azure Monitor; it seems to be a misnomer. Cloud Watch is a service provided by AWS, not Azure, and therefore does not apply to Azure Monitor's capabilities.