2. Considering a system with three (3) processes P1 through P3 and three resources types A,...
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2. Considering a system with three (3) processes P1 through P3 and three resources types A, B, C. Resource type A has 13 instances, B has 10 instances and type C has 14 instances. Suppose at time to, the following snapshot of the system has been taken: Process P₁ P2 P3 Process Allocation B 2 3 2 P₁ P₂ P3 A 4 3 2 A Max с A 4 4 3 6 4 3 5 4 B C 8 3 6 Analyze the above table and answer the following questions: a. Calculate the NEED matrix. Need B st 4 C Available A B 4 3 C 4 (2.25 Marks) b. Use Banker's Algorithm to test if the system is in safe state. If the system is in safe state, write the safe sequence. (6.75 marks) 2. Considering a system with three (3) processes P1 through P3 and three resources types A, B, C. Resource type A has 13 instances, B has 10 instances and type C has 14 instances. Suppose at time to, the following snapshot of the system has been taken: Process P₁ P2 P3 Process Allocation B 2 3 2 P₁ P₂ P3 A 4 3 2 A Max с A 4 4 3 6 4 3 5 4 B C 8 3 6 Analyze the above table and answer the following questions: a. Calculate the NEED matrix. Need B st 4 C Available A B 4 3 C 4 (2.25 Marks) b. Use Banker's Algorithm to test if the system is in safe state. If the system is in safe state, write the safe sequence. (6.75 marks)
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Related Book For
Fundamentals of Corporate Finance
ISBN: 978-0077861629
8th edition
Authors: Richard Brealey, Stewart Myers, Alan Marcus
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