According to theory_code.c
In what exact order will the first three printf statements (the Parent starting, Child 1 printing its parent ID, and Child 2 printing its parent ID) appear on the terminal?

Question

According to theory_code.c 
 In what exact order will the first three  printf  statements (the Parent starting, Child 1 printing its parent ID, and Child 2 printing its parent ID) appear on the terminal?

Answer

The order of all three messages is completely unpredictable due to the concurrent nature of operating systems.

Answer

The "Parent starting" message will print first, followed by Child 1, and then Child 2, because they are spawned in that exact order in the code.

Answer

The "Parent starting" message will always print first, but the order of Child 1 and Child 2's messages is unpredictable.

Answer

The "Parent starting" message will print first, followed by Child 2, and then Child 1, because the parent explicitly calls  waitpid  on Child 2 first.

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According to theory_code.c In what exact order will the first three printf s...

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