Which is a limitation of the FAT32 file system?

The correct understanding of the limitations of the FAT32 file system is that it cannot handle files larger than 4 GB, rather than being restricted to partitions of only 32 GB. The FAT32 file system supports partition sizes up to 2 TB (terabytes) but is limited in terms of maximum file size, which is 4 GB minus 1 byte. This limitation means that users cannot save any single file that exceeds this size, which can be a significant constraint for modern applications that commonly deal with larger files, such as high-definition videos or large databases.

While FAT32 can be used on external drives, it is not exclusively limited to that; it can also be deployed as the file system for internal drives or on different operating systems. Although security features are minimal in FAT32 compared to more advanced file systems that support permissions and encryption, this aspect does not contribute to the primary limitations typically cited for FAT32. Therefore, while option A suggests a restriction that does not accurately reflect FAT32's capabilities, the real limitation lies in its maximum file size of 4 GB rather than being confined to 32 GB.