Consider a computer system running a general-purpose workload. Measured utilizations are given in the table below. Processor utilization 20.0% Disk...

Consider a computer system running a general-purpose workload. Measured utilizations are given in the table below. Processor utilization 20.0% Disk 99.7% Network 5.0%

For each of the following changes, what its likely impact will be on processor utilization, and explain why. Is it likely to significantly increase, marginally increase, significantly decrease, marginally decrease, or have no effect on the processor utilization?

i. Get a faster CPU ii. Get a faster disk iii. Increase the degree of multiprogramming iv. Get a faster network