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:
“What will be left of the power of example if it is proved that capital punishment has another power, and a very real one, which degrades men to the point of shame, madness, and murder?”
—Albert Camus (1913–1960)
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—Joe Strummer (b. 1952)