Which internal storage device has the GREATEST storage capacity and is considered WORM media?

The option that aligns with the characteristics of having the greatest storage capacity and being considered WORM (Write Once, Read Many) media is the CD-R (Compact Disc Recordable).

When discussing storage capacity, a standard CD-R can store up to 700 MB of data, providing a significant amount of space relative to other options, especially when comparing it to CD-RW (which typically holds the same amount but is rewritable) and DVD-RW (which is also rewritable and has a higher capacity, but isn't purely WORM). WORM media allows data to be written once and read many times, making it useful for archiving purposes. The CD-R fits this definition because once data is written onto it, it cannot be erased or rewritten.

While Flash drives are highly versatile and can provide immense storage capacity, reaching multiple terabytes, they do not fall into the WORM category since they allow for multiple write and erase cycles. Therefore, the CD-R stands out as the correct answer in this scenario.