There are ‘n’ processes in memory. A process spends a fraction ‘p’ of its time waiting for I/O to complete. The CPU utilization is given by:
A. pn
B. 1-pn
C. (1-p)n
D. 1-np
Answer:B
There are ‘n’ processes in memory. A process spends a fraction ‘p’ of its time waiting for I/O to complete. The CPU utilization is given by:
A. pn B. 1-pn C. (1-p)n D. 1-np