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操作系统恐龙书答案
经典的恐龙书的答案operatingsystemconceptIntroductionPracticeExercises1.1Thethreemainpuropsesare:•Toprovideanenvironmentforacomputerusertoexecuteprogramsoncomputerhardwareinaconvenientandefficientmanner.•Toallocatetheseparateresourcesofthecomputerasneededtosolvetheproblemgiven.Theallocationprocessshouldbeasfairandefficientaspossible.•Asacontrolprogramitservestwomajorfunctions:(1)supervisionoftheexecutionofuserprogramstopreventerrorsandimproperuseofthecomputer,and(2)managementoftheoperationandcontrolofI/Odevices.
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