You have a computer that runs Windows 7. The computer is configured as shown in the following table.  You plan to install a new application that requires 40 GB of space. The application will be installed to C./app1. You need to provide 40 GB of free space for the application. What should you do? （）

• A、Create a shortcut.
• B、Create a hard link.
• C、Create a mount point.
• D、Change the quota settings.