Part A (15): Given a system of 4 processes with a set of constraints described by the following precedence relation: 2: {(P1, P3), (P1, P4), (P2, P4)} The processes access memory locations according to the following table: Process ID Domain (D) Range (R) P1 M1, M2 M4 P2 M3 M2 P3 M1, M4, M5 M5, M6 P4 M4 M3 Answer the following questions about the system: 1. Is the system determinate? Explain why. 2. Are all pairs of processes mutually non-interfering? Explain why. 3. What modifications are needed to guarantee the system to be determinate for all

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