Which process will execute first P1 or P2? Why ? Explain what will happen in the code

1 QUESTION 5 Which process Will first P1 or P 2? Why? Explain what will happen in the code / * some code * / signal (s) ; O; // hared semaphore s = /* do some more code * / / * some code * / wait ( s); / * do some more code * / Arial 3 (12pt)