What three files system does Windows 2000 support?

Windows 2000 supports three primary file systems: FAT32 (File Allocation Table 32), NTFS (New Technology File System), and CDFS (Compact Disc File System). FAT32 is commonly used for compatibility with older systems and devices, while NTFS offers advanced features like security permissions, compression, and large volume support. CDFS is used for reading data from CD-ROMs. NTFS is the preferred file system for Windows 2000 due to its robustness and features.