1.

Consider the following code fragment : if (fork () = =) {a = a + 5, print f ( %d, %d n , a, &a),} else {a = a 5, print f ( %d, %d n , a, &a),} Let u, v be the values printed by the parent process, and x, y be the values printed by the child process. Which one of the following is true?

A. u = x + 10 and v = y
B. u = x + 1 and v y
C. u + 10 = x and v = y
D. u + 10 = x and v y
Answer» D. u + 10 = x and v y


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