(a) The C program shown below is compiled and run on a UNIX machine. Predict all possible outputs that this program will print to the console and explain your answer. 1 #include 2 #include 3 #include 4 #include 5 int main() { 6 7 8 9 10 11 12 13 14 15 int x = 1; pid_t pid if (pid == } = fork(); 0) { X = X * 2; } else if (pid > 0) { wait (NULL); x = 3; printf("%d\n",x);

(a) The C program shown below is compiled and run on a UNIX machine. Predict all possible outputs that this program will print to the console and explain your answer. 1 #include 2 #include 3 #include 4 #include 5 int main() { 6 7 8 9 10 11 12 13 14 15 int x = 1; pid_t pid if (pid == } = fork(); 0) { X = X * 2; } else if (pid > 0) { wait (NULL); x = 3; printf("%d\n",x);

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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