Question: Including the initial parent process, how many processes are created by the program? And what...

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Programming

Question: Including the initial parent process, how manyprocesses are created by the program? And what is the value of ibefore each process terminates? Please draw the parent-childprocess hierarchy to justify your answer.
#include
#include
int main() {
Â Â Â Â Â Â Â Â Â int i =0;
Â Â Â Â Â Â Â Â Â if(fork() == 0) {
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ++i;
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â if (fork() != 0)
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â i = 3;
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â else
++i;
Â Â Â Â Â Â fork();
Â Â Â Â Â Â Â Â Â }Â Â elseÂ Â {
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â i = 5;
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â if (fork() == 0)
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ++i;
Â Â Â Â Â Â Â Â Â Â }
Â Â Â Â Â Â Â Â Â Â return 0;
}
I could really use a longer explanation of this problem. I haveseen the answer but I still don't really understand how to get tothe answer. Any help would be greatly appreciated.

Answer & Explanation Solved by verified expert

3.7 Ratings (548 Votes)

This program creates 6 processes Each process terminates whenit encounters return 0 so printing the valueof i just before that would give me the finalvalue of i for that process before the processexits so See Answer

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