Which file system was the first to be designed specifically for Linux?

Which file system was the first to be designed specifically for Linux?

• A. FAT
• B. NTFS
• C. UFS
• D. EXT

Answer: (D)

This question is about the history of file systems used by Linux. The first file system designed specifically for Linux was the extended filesystem, commonly called ext. It was created to replace the earlier MINIX-based filesystem and to address Linux-specific needs, laying the groundwork for later evolutions like ext2, ext3, and ext4. The other options come from different ecosystems: FAT originated with MS-DOS/early Windows for broad compatibility; NTFS is Windows NT-era; UFS is the Unix File System used by BSD and some Unix-like systems. Because ext was built to meet Linux’s own requirements rather than being a port of another OS’s filesystem, it is the correct choice.

This question is about the history of file systems used by Linux. The first file system designed specifically for Linux was the extended filesystem, commonly called ext. It was created to replace the earlier MINIX-based filesystem and to address Linux-specific needs, laying the groundwork for later evolutions like ext2, ext3, and ext4. The other options come from different ecosystems: FAT originated with MS-DOS/early Windows for broad compatibility; NTFS is Windows NT-era; UFS is the Unix File System used by BSD and some Unix-like systems. Because ext was built to meet Linux’s own requirements rather than being a port of another OS’s filesystem, it is the correct choice.