Determine how many processes and threads are in the given code.
Determine the output of the given code and justify your answer.
Identify the critical sections of the given code.
Revise and apply mutual exclusion on the critical sections in the given code; and write the expected output of the revised code.

Given the following code snippet. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. import threading #global variable x x = 0 def increment (): for in range (1000000): global xININ x += 1 def decrement (): for if in range (1000000): global x *-= 1 def main (): global x tIncrment = threading.Thread(target-increment) t Decrment = threading.Thread(target-decrement) tIncrment.start() tDecrment.start() tIncrment.join() t Decrment.join() name main () print (x) - 18 main