Question: Exercise 2 In the following code, three processes print out letters using putc and synchronize using two semaphores L ( initialized to 3 ) and

Exercise 2
In the following code, three processes print out letters using putc and synchronize using
two semaphores L (initialized to 3) and R (initialized to 0).
(a) Is CABABDDCABCABD a possible output sequence from this set of processes?
(b) Is CABACDBCABDD a possible output sequence from this set of processes?
Exercise 2 In the following code, three processes

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