When you install or update software components, the management system determines which components are already on the device, and then installs only the missing components.
在安装或更新软件组件时，管理系统会判断设备上已经安装了哪些组件，然后只安装缺少的组件。
2
In turn, the components running on the server update the view to match that of the client.
反过来，服务器上的组件更新视图以匹配客户机上的视图。
3
You will use the hidden input components to update the scripting variables, as outlined in the steps that follow.