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:
“Everybody is so talented nowadays that the only people I care to honour as deserving real distinction are those who remain in obscurity.”
—Thomas Hardy (1840–1928)
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—William Wordsworth (1770–1850)