QUESTION 9 Interrupt disabling works in all systems as a way to enforce Mutual Exclusion. True O False QUESTION 10 Message passing can provide both Mutual Exclusion and Communication. True O False QUESTION 11 In the Five-State process model, which state transition is impossible? O A. Blocked to Running O B. New to Ready O C. Running to Ready O D. Running to Blocked QUESTION 12 The benefits of threads do not include: O A. Far less creation time O B. Less termination time OC. Threads enhance efficiency in communication between different executing programs OD. Less switch time between two threads within different processes