plz explain answers!!!!

(a) Given the following solution for the critical section problem for two processes (the code shown is for processes Pi), show why it does not satisfy the mutual exclusion requirement. Here, turn, flagti], and flaglj] are shared variables; flagti] and flaglj] are initialized to FALSE and turn initialized to i. (Hint: Indicate one scenario where the mutual exclusion requirement is violated.) do t flaglil true; turn-i while (flagtil && turn j): Critical Section flagl]-FALSE Remainder section (b) What happens if flagli] and flaglj] are set to TRUE in the above code