This is a high-level overview of what an application is and which phases you will go through to deploy an application..
Create the necessary install and uninstall SCCM collections for application deployment using a query to look for members of the corresponding Active Directory user or computer group..
When there is a multitude of devices that a partucular application can be deployed on, then you have to learn to configure just as many deployment types with that type of application. That is what this section steps you through..