Name a common type of file system used in DOS.

Name a common type of file system used in DOS.

• A. NTFS (New Technology File System)
• B. HFS (Hierarchical File System)
• C. FAT32 (File Allocation Table 32)
• D. EXT4 (Fourth Extended File System)

Answer: (C)

FAT32 (File Allocation Table 32) is indeed a common type of file system used in DOS. It was developed as an improvement over the older FAT16 system, allowing for larger disk sizes and more efficient storage of files. The FAT32 system is characterized by its simplicity and ease of use, which made it particularly suitable for DOS and later versions of Windows. It can support drives up to 2 terabytes in size and individual file sizes of up to 4 gigabytes, which was significant at the time of its introduction. In contrast, NTFS (New Technology File System) is primarily associated with newer Windows operating systems and includes features such as file permissions and journaling, making it more complex than needed for DOS systems. HFS (Hierarchical File System) is typically used by Apple's macOS, not by DOS. EXT4 (Fourth Extended File System) is commonly associated with Linux-based systems and is not relevant to DOS. Thus, FAT32 stands out as the most appropriate answer for a file system commonly used in DOS environments.

FAT32 (File Allocation Table 32) is indeed a common type of file system used in DOS. It was developed as an improvement over the older FAT16 system, allowing for larger disk sizes and more efficient storage of files. The FAT32 system is characterized by its simplicity and ease of use, which made it particularly suitable for DOS and later versions of Windows. It can support drives up to 2 terabytes in size and individual file sizes of up to 4 gigabytes, which was significant at the time of its introduction.

In contrast, NTFS (New Technology File System) is primarily associated with newer Windows operating systems and includes features such as file permissions and journaling, making it more complex than needed for DOS systems. HFS (Hierarchical File System) is typically used by Apple's macOS, not by DOS. EXT4 (Fourth Extended File System) is commonly associated with Linux-based systems and is not relevant to DOS. Thus, FAT32 stands out as the most appropriate answer for a file system commonly used in DOS environments.