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Published byClarissa claudia Frizzell Modified over 10 years ago
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ASSIGNMENT NO # 01 INTRODUCTION TO OPERATING SYSTEM Submitted to: Miss Sana
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PRESENTATION CPU Scheduling Made by : Muhammad Usman Amir 2009-CS-005
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CPU SCHEDULING The task of selecting a waiting process from the ready Queue and allocation the CPU to it. The CPU is allocated to the selected process by the dispatcher
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CPU SCHEDULING ALGORITHMS There are four types of CPU Scheduling Algorithms are given below: 1. First Come First Served (FCFS) 2. Shortest Job First (SJF) 3. Priority Scheduling 4. Round Robin Scheduling
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ROUND ROBIN SCHEDULING The Round Robin Algorithm designed specially for time sharing system new processors are added to the tail of the ready queue
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EXAMPLE Process Burst Time P124 P23 P33 P1P2P3P1 047101418222630
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THANK YOU
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