1. Process (30 points) #include int value = 5; int main pid t pid pid = fork ():

Question

1. Process (30 points) #include int value = 5; int main pid t pid pid = fork (): printf (failed to fork a new process.n"): exit (1) value += 15. printf("pid=%d, value-d n", pid, value); The above C program creates a child process using the system call fork0. If the child process is created successfully, (1) what will be the output? (Assume the created new child process pid-1000.) (2) How many lines will it output? If your answer is one line, then skip the next question. Otherwise, continue. (3) If we want to output the message only once, in the parent process, how will you modify the program?

Explanation / Answer

1. Since the value=5;

It will give below output:-

1000,20

2. It will be only one line, Hence skipping the last question.

Thanks for the question, please let me know if you have any queries, will be glad to help.

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