Information Technology [1 Mark Questions]

Hypertext includes only plain text and links while hypermedia is a logical extension of hypertext, which includes graphics, audio, video, alongwith plain text and links.

Animation is a sequential series of still images that create an illusion of motion.

Components of multimedia are text, audio, video, images and animation.

Multimedia means any combination of text, audio, images, animation or video used for communicating through messages or information.

The raw facts are called as data while the data after processing is called as information.

Information after being transformed into some conceptual framework, so that it can be manipulated and used cognitively, is called knowledge.

When data is processed, organised or presented in a given context, so as to make it useful then it is called information.

The restructuring or reordering of data by people or machine to turn it into some useful information is called processing of data.