Question: XT Question 5 A. Estimate the average time in ms) to access a sector on the following disk: Parameter Rotational rate Tavgseek Average #sectors/track Value

XT Question 5 A. Estimate the average time in ms) to

XT Question 5 A. Estimate the average time in ms) to access a sector on the following disk: Parameter Rotational rate Tavgseek Average #sectors/track Value 20,000 RPM 3 ms 900 B. Consider four processes with the following starting and ending times: Process Starting Time Ending Time A 5 7 B 2 4 3 6 D 1 8 For each pair of processes, indicate whether they run concurrently (Yes) or not (No). Concurrent? Process Pair AB AC AD BC BD CD

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