The operating system partition on a server is nearly out of space on a Windows 2003 Server. The administrator notices that the file pagefile.sys is taking up nearly 2GB of space.  Which of the following would BEST resolve this problem？（）

• A、 Move the page file to a free drive.
• B、 Delete the file.
• C、 Add more memory.
• D、 Remove the page file from system properties.