What is the maximum file size supported by the FAT file system?

What is the maximum file size supported by the FAT file system?

• A. 8 GiB
• B. 2 GiB
• C. 4 GiB
• D. 1 GiB

Answer: (C)

The FAT (File Allocation Table) file system has constraints on file sizes based on its different versions. The most commonly used version, FAT32, supports a maximum file size of 4 GiB minus 1 byte. This means that any individual file cannot exceed this limit, making it the correct choice when considering the maximum file size supported by FAT. This limitation arises from how FAT32 allocates disk space and manages file entries in its table structure. Although earlier versions of the FAT system, such as FAT16 and FAT12, support smaller maximum file sizes (2 GiB for FAT16), they are not relevant to the question regarding FAT32. As such, understanding the specific version of FAT and its specifications allows one to accurately identify that 4 GiB is indeed the upper limit for file sizes in the FAT32 system.

The FAT (File Allocation Table) file system has constraints on file sizes based on its different versions. The most commonly used version, FAT32, supports a maximum file size of 4 GiB minus 1 byte. This means that any individual file cannot exceed this limit, making it the correct choice when considering the maximum file size supported by FAT. This limitation arises from how FAT32 allocates disk space and manages file entries in its table structure.

Although earlier versions of the FAT system, such as FAT16 and FAT12, support smaller maximum file sizes (2 GiB for FAT16), they are not relevant to the question regarding FAT32. As such, understanding the specific version of FAT and its specifications allows one to accurately identify that 4 GiB is indeed the upper limit for file sizes in the FAT32 system.