Please answer the 4 multiple choice questions below:

A certain ring buffer has 20 total slots (indexed from 0 - 19) and the following values in its control variables: semaphore type space = 3 semaphore type objects = 17 Int in slot = 19 int out slot = 2 After 2 producers and 1 consumer have successfully executed, the control variables will now be: O space=3, objects=17, in slot=2, out slot=4 O space=2, objects=13/in slot=l/out slot=3 O space=5, objects=15, in slot=2, out slot=3 space=l, objects =19, in slot=20/out slot=4 QUESTION 50 Initial page faults from the TEXT memory object of a process will result in the mapping of physical page frames that will contain global data elements of the program running in the process. False if a parent process (call it PID-X) should terminate before one of its child processes (call it PID-Y}, PID-Y will immediately become a zombie process. When thread belonging to some process identified as PID-X leaves the RUN state and is replaced by another thread that belongs to that same process the event is known as A certain ring buffer has 20 total slots (indexed from 0 - 19) and the following values in its control variables: semaphore type space = 3 semaphore type objects = 17 Int in slot = 19 int out slot = 2 After 2 producers and 1 consumer have successfully executed, the control variables will now be: O space=3, objects=17, in slot=2, out slot=4 O space=2, objects=13/in slot=l/out slot=3 O space=5, objects=15, in slot=2, out slot=3 space=l, objects =19, in slot=20/out slot=4 QUESTION 50 Initial page faults from the TEXT memory object of a process will result in the mapping of physical page frames that will contain global data elements of the program running in the process. False if a parent process (call it PID-X) should terminate before one of its child processes (call it PID-Y}, PID-Y will immediately become a zombie process. When thread belonging to some process identified as PID-X leaves the RUN state and is replaced by another thread that belongs to that same process the event is known as