Real Time
Another reason for multitasking was in the design of real-time computing systems, where there are a number of possibly unrelated external activities needed to be controlled by a single processor system. In such systems a hierarchical interrupt system is coupled with process prioritization to ensure that key activities were given a greater share of available process time.
Read more about this topic: Computer Multitasking
Famous quotes containing the words real and/or time:
“It is easier to discover a deficiency in individuals, in states, and in Providence, than to see their real import and value.”
—Georg Wilhelm Friedrich Hegel (1770–1831)
“What time she lifteth up herself on high, she scorneth the horse
and his rider.
Hast thou given the horse strength? hast thou clothed his neck with thunder?”
—Bible: Hebrew Job (l. XXXIX, 17–19)