Which of the following components is commonly used for load balancing in Windows Server?

The Cluster Service is commonly used for load balancing in Windows Server environments. It allows multiple servers to work together as a single system, which enhances availability and performance. By distributing workloads across multiple servers, the Cluster Service can effectively manage resource allocation, ensuring that no single server becomes overwhelmed with requests.

In a clustered environment, if one server becomes unavailable, the Cluster Service can automatically redistribute the workload to the remaining servers, maintaining service continuity and improving resilience. This capability is essential for applications requiring high availability and balanced resource utilization.

While Active Directory, the File System, and Remote Desktop Services serve important functions in a Windows Server environment, they do not primarily focus on load balancing. Active Directory manages user accounts and resources; the File System handles data storage; and Remote Desktop Services enables remote access to desktops and applications. None of these components are designed specifically for the purpose of load balancing, which distinguishes the Cluster Service as the correct choice for this function.