Client computers on your network run either Windows Vista or Windows 7. You plan to use Microsoft Application Virtualization （App-V） 4.5 with SP1 as an application virtualization platform. You need to virtualize applications by using mount point installations （MNT）.   What should you do？（）

• A、Configure the App-V Sequencer to have two partitions
• B、Configure the App-V Sequencer on a Windows 7 client computer
• C、Configure virtualized applications to check for updates during installation. "A Composite Solution With Just One Click" - Certification Guaranteed 86 Microsoft 70-693 Exam
• D、On the reference computer， install all software that typically runs on client computers