Question: Consider the code below that uses the fork system call: #include int main() { printf(%d ,getpid()); fork(); // fork A printf(%d ,getpid()); fork(); // fork

Consider the code below that uses the fork system call: #include int main() { printf("%d ",getpid()); fork(); // fork A printf("%d ",getpid()); fork(); // fork B printf("%d ",getpid()); fork(); // fork C printf("%d ",getpid()); fork(); // fork D printf("%d ",getpid()); return 0; } Answer the questions below. a. How many processes are created in total by this program (not including the original process). b. Identify the parent/child relationships between the processes.

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