explain why cd-rom and online references are considered multimedia
Multimedia In common usage, multimedia refers to an electronically delivered combination of media including video, still images, audio, and text in such a way that can be accessed interactively. Much of the content on the web today falls within this definition as understood by millions. Some computers which were marketed in the 1990s were called "multimedia" computers because they incorporated a CD-ROM drive, which allowed for the delivery of several hundred megabytes of video, picture, and audio data. That era saw also a boost in the production of educational multimedia CD-ROMs.
Information and media literacy IML is a combination of information literacy and media literacy. The purpose of being information and media literate is to engage in a digital society; one needs to be able to use, understand, inquire, create, communicate and think critically. It is important to have capacity to effectively access, organize, analyze, evaluate, and create messages in a variety of forms.[8] The transformative nature of IML includes creative works and creating new knowledge; to publish and collaborate responsibly requires ethical, cultural and social understanding.