The correct answer is C. WORM disk.
A WORM disk (Write Once Read Many) is a type of optical disk that can be written to once and read many times. It is a type of optical disc data storage technology that uses a laser to write data to a specially coated disc. The data can then be read many times, but the disc cannot be erased or rewritten.
WORM disks are often used for archival storage of data, such as financial records or medical images. They are also used for storing data that needs to be protected from unauthorized access, such as intellectual property or government secrets.
Digital paper is a type of electronic paper that can be used to create and display documents. It is similar to traditional paper in that it can be written on with a stylus or pen, but it is also electronic and can be stored and retrieved digitally.
Magneto-optical disks are a type of optical disk that can be both read and written to using a laser. They are similar to CD-ROMs and DVD-ROMs, but they have a higher storage capacity.
CD-ROM disks are a type of optical disk that can be read but not written to. They are often used to distribute software, music, and movies.
E is not the correct answer because it is not a type of optical storage media.