A digital _____ is a digital code or stream embedded undetectably in a digital image or audio file.

Question

Quizplus · Accepted Answer

A watermark is a form of digital identification embedded in an image or audio file. It is used to verify ownership and prevent unauthorized use or distribution of the file. It cannot be easily detected by the human eye or ear, but can be read by specialized software. Validation codes, patents, and cookies are all different types of digital codes, but do not serve the same purpose as a watermark.

A Digital _____ Is a Digital Code or Stream Embedded