Question
Consider a UNIX system with threshold priority of 125. Assume two processes, P1 and P2, which came into the systemat the same time. P1 has
Consider a UNIX system with threshold priorityof 125. Assume two processes, P1 and P2, which came into the systemat the same time. P1 has a nice value of 15 and'recent CPU usage' 45 ticks. P2 has a nice value of 10 and‘recent CPU usage’ 65 ticks. It is time for scheduling. Which of the two processes will be chosen for execution?
- P1 because its recent CPU usage is less than that of P2’sand, therefore, its priority is higher than P2’spriority.
- P2 because its nice value is smaller than that ofP1’s.
- P2 because its priority number is smaller than that ofP1’s.
- P1 because its process ID is smaller than P2’s process ID.
- None of the given choices.
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Value at Risk The New Benchmark for Managing Financial Risk
Authors: Philippe Jorion
3rd edition
0070700427, 71464956, 978-0071464956
