Upon successful execution of the following program, how many different copies of the variable x are...
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Upon successful execution of the following program, how many different copies of the variable x are there? and what are their values when their process finishes? Verify your answers by running program. #include <stdio.h> #include <unistd.h> pid_t c; int main() { c = fork(); int x = 5; if (c == 0) X += 5; else { c = fork(); x += 10; if (c) X += 5; } return 0; } O One for main, it finishes with x - 20. One for the first child of main, it finishes with x 10. One for the second child of main, it finishes with x 15. Ⓒ One for main, it finishes with x = 20. One for the first child of main, it finishes with x = 15. One for the second child of main, it finishes with x = 10. O O One for main, it finishes with x = 10. One for the first child of main, it finishes with x 15. One for the second child of main, it finishes with x = 10. = Upon successful execution of the following program, how many different copies of the variable x are there? and what are their values when their process finishes? Verify your answers by running program. #include <stdio.h> #include <unistd.h> pid_t c; int main() { c = fork(); int x = 5; if (c == 0) X += 5; else { c = fork(); x += 10; if (c) X += 5; } return 0; } O One for main, it finishes with x - 20. One for the first child of main, it finishes with x 10. One for the second child of main, it finishes with x 15. Ⓒ One for main, it finishes with x = 20. One for the first child of main, it finishes with x = 15. One for the second child of main, it finishes with x = 10. O O One for main, it finishes with x = 10. One for the first child of main, it finishes with x 15. One for the second child of main, it finishes with x = 10. =
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Related Book For
Accounting Information Systems
ISBN: 978-1133935940
10th edition
Authors: Ulric J. Gelinas, Richard B. Dull
Posted Date:
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