Calculate the number of available devices

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Reference no: EM132154622

Understanding Operating Systems (7th edition) Ann Mciver Mchoes and Ida M. Flynn Page 169.

Question.

For the system described in Questions 13-16 (focus on 14) given that all of the devices are of the same type, and using the definitions presented in the discussion of the Banker's Algorithm, answer these questions:

a) Calculate the number of available devices

b) Determine the remaining needs for each job in each system

c) Determine whether each system is safe or unsafe

d) If the system is in a safe state, list the sequence of requests and releases that will make it possible for all processes to run to completion

e) If the system is in an unsafe state, how it's possible for deadlock to occur

Question : This system has 12 devices

Job number	Devices Allocated	Max Required	Remaining needed
Job 1	5	8
Job 2	1	4
Job 3	5	7

Reference no: EM132154622

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