Your Windows 2000 Professionally computer belongs to the contoso.com domain. You need to encrypt a compressed file named C:/data. You successfully encrypt the file but discover that it is no longer compressed.   What is the most likely cause of this problem?（）

• A、Group Policy is preventing the compression of encrypted files.
• B、The file is stored on a FAT32 partition.
• C、Only members of the Administrators and the Power Users groups can compress and encrypt files.
• D、Encrypted files cannot be compressed.