Consider the following system specification: R= (R1, R2, R3, R4} P= {P1, P2, P3, P4) E=...
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Consider the following system specification: R= (R1, R2, R3, R4} P= {P1, P2, P3, P4) E= (R1-->P1, R2--> P2, R3-->P3, R4-->P4, P1-->R2, P1-->R3, P2-->R1, P2-->R3, P3--> R2, P3--> R4, P4-->R1} Assume that there is only one instance of each resource type. A) Draw the resource allocation graph. B) Show if the system in a deadlock state. Consider the following system specification: R= (R1, R2, R3, R4} P= {P1, P2, P3, P4) E= (R1-->P1, R2--> P2, R3-->P3, R4-->P4, P1-->R2, P1-->R3, P2-->R1, P2-->R3, P3--> R2, P3--> R4, P4-->R1} Assume that there is only one instance of each resource type. A) Draw the resource allocation graph. B) Show if the system in a deadlock state.
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