A. SCCM requires the following roles and features for a successful installation.
- Web Server role with ASP, ASP.NET, WebDAV, Windows Authentication, Static Content, and IIS 6 Management and WMI compatibility
- Windows Deployment Service (WDS) role if the server is a Preboot Execution Environment (PXE) service point
- Background Intelligent Transfer feature
- Remote Differential Compression feature
- Windows Server Update Services (WSUS), if you're installing the software update role