What is the purpose of the exFAT file system?

The exFAT file system is designed primarily to address the limitations of the FAT32 file system, specifically its file size restriction. FAT32 can only handle files up to 4 gigabytes in size, which is a significant limitation for many modern applications that require handling larger files, such as high-definition video and large software applications. exFAT removes this restriction, allowing files larger than 4 gigabytes to be stored on flash drives and other storage media.

This capability makes exFAT particularly suitable for flash drives, external hard drives, and SD cards, where users often need to transfer files that exceed the FAT32 limit. The simplicity of exFAT, along with its compatibility across different operating systems and devices, further supports its use in a wide range of scenarios, particularly in portable and high-capacity storage devices.

In contrast, while options discussing server environments, redundancy features, or backup systems may have their own merit, they do not accurately reflect the core purpose and design objectives of the exFAT file system.