What does CDFS stand for in the context of optical media and ISO images?

What does CDFS stand for in the context of optical media and ISO images?

• A. A Linux distribution
• B. A Windows application
• C. The CD-ROM File System used in ISO 9660
• D. A MAC OS high-level format

Answer: (C)

CDFS stands for the CD-ROM File System, the structure used to organize and access files on CD-ROMs and ISO 9660 images. ISO 9660 defines how data is laid out on optical discs, and the CD-ROM File System is the implementation that interprets that layout so you can read files and folders from a disc or its ISO image. Extensions like Joliet or Rock Ridge expand naming and metadata within that framework, but the underlying system remains the CD-ROM File System. This is why it’s the correct choice: it specifically describes the file system used by optical media and ISO images, not a software package, a Windows application, or a Mac OS high-level format.

CDFS stands for the CD-ROM File System, the structure used to organize and access files on CD-ROMs and ISO 9660 images. ISO 9660 defines how data is laid out on optical discs, and the CD-ROM File System is the implementation that interprets that layout so you can read files and folders from a disc or its ISO image. Extensions like Joliet or Rock Ridge expand naming and metadata within that framework, but the underlying system remains the CD-ROM File System. This is why it’s the correct choice: it specifically describes the file system used by optical media and ISO images, not a software package, a Windows application, or a Mac OS high-level format.