broker(Software that sits between two or more applications being integrated, interacting with all of them); agent(A managed software component that monitors events and performance pertaining to a specific application component, and transmits observations to a host application for display, action, or reporting)
Agent(The MOM/SCE component installed on computers to perform management tasks on those computers. The agent communicates with the SCE Management Server, sending data from the managed computers to the Management Server and downloading data from the Management Server to the managed computer)
