A computer system has enough room to hold four programs in its main memory. These programs are
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A computer system has enough room to hold four programs in its main memory. These programs are each idle half the time waiting for I/O. What fraction of the CPU time is wasted?
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Related Book For
Operating Systems Design And Implementation
ISBN: 9780131429383
3rd Edition
Authors: Andrew Tanenbaum, Albert Woodhull
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