Answer: C – BranchCache is a feature of some Windows Server 2012/2008 and Windows 8, as well as some Windows 7 operating systems that provides a way to optimize WAN bandwidth when users at branch offices access content on remote servers.
Universal Group Membership Caching is a server-side (domain controllers) technology which can be set to allow faster logon times or low network bandwidth consumption. PowerShell is a windows tool commonly used for systems administration by making use of cmdlets and scripts. PowerShell can be installed to previous versions of Windows. In Windows 8/8.1, PowerShell is integrated. AppLocker is Windows 7/2008 R2 feature that provides an administrator control over applications access.