Suppose your computer has 512MB of memory. The loaded size of the operating system is 128MB. Now you have 100 programs to run and each of them would take 128MB memory. With an average 70% of I/O wait, what is the current CPU utilization? Minimum, how many of 512MB blocks of memory will you add to your computer to have the CPU utilization just exceeding 98%? Show the calculations in detail.

Suppose your computer has 512MB of memory. The loaded size of the operating system is 128MB. Now you have 100 programs to run and each of them would take 128MB memory. With an average 70% of I/O wait, what is the current CPU utilization? Minimum, how many of 512MB blocks of memory will you add to your computer to have the CPU utilization just exceeding 98%? Show the calculations in detail.

Name: Operating system 1) Suppose your computer has 512MB of memory. The loa
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Description: Operating system 1) Suppose your computer has 512MB of memory. The loaded size of the operating system is 128MB. Now you have 100 programs to run and each of them would take 128MB memory. With an average 70% of I/O wait, what is the current CPU utili

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...

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