Computer Science · Operating Systems

With reference to the concepts of safe and unsafe states in deadlock avoidance, consider the following statements: A. A safe state is a condition where at least one sequence of execution exists that allows all processes to finish without deadlock. B. An unsafe state implies that a deadlock has occurred immediately upon entering that state. C. To avoid deadlocks, the system must have advance knowledge of the maximum resource requirements for each process. D. In a safe sequence, a process can wait for resources held by others, as long as it does not get stuck waiting indefinitely. Choose the most appropriate answer from the options given below: