Please help me to answer these.. 1- Suppose that a certain program takes 300 sec
ID: 3611679 • Letter: P
Question
Please help me to answer these..1- Suppose that a certain program takes 300 seconds of elapsed timeto execute. Out of these 300 seconds, 280seconds is the CPU timeand the rest is I/O time. What will be the elapsedtime. 2- Whatpercentage of time will a 20 MIPS processor spend in the busy waitloop of an 85-character line printer when it takes 2 msec to printa character and a total of 765 instructions need to be executed toprint an 85 character line? Assume that 4 instructions are executedin the polling loop? Thanx in advance. Please help me to answer these..
1- Suppose that a certain program takes 300 seconds of elapsed timeto execute. Out of these 300 seconds, 280seconds is the CPU timeand the rest is I/O time. What will be the elapsedtime. 2- Whatpercentage of time will a 20 MIPS processor spend in the busy waitloop of an 85-character line printer when it takes 2 msec to printa character and a total of 765 instructions need to be executed toprint an 85 character line? Assume that 4 instructions are executedin the polling loop? Thanx in advance.
Explanation / Answer
2)
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