Optical media include CDs, DVDs, and Blu-ray discs (BDs).

Which of these is an information system designed to store and retrieve different formats of medical imaging in one location, as well as communicate with other information systems?

a. Picture archiving and communication system b. Tagged image file format c. Portable document format d. Joint photographic experts group

For the __________ subtype the order of the parts is not significant.

A. multipart/mixed B. multipart/digest C. multipart/alternative D. multipart/parallel