Question: 2. Consider the following program. [10 pts int main) pid.t pid; pid fork if (pid 0) fork; fork printf (Hello world! ); else if (pid
2. Consider the following program. [10 pts int main) pid.t pid; pid fork if (pid 0) fork; fork printf ("Hello world! "); else if (pid > 0) fork printf("Hello world! "); (a) How many lnes of Hello world! will be printed? (b) How many processes including the main process will be created when this code runs? 2. Consider the following program. [10 pts int main) pid.t pid; pid fork if (pid 0) fork; fork printf ("Hello world! "); else if (pid > 0) fork printf("Hello world! "); (a) How many lnes of Hello world! will be printed? (b) How many processes including the main process will be created when this code runs
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