(a) Consider the code segment below:int main(){int a - 5;int pid;printf (“a = %d\n", a);if (pid fork()) {for (int i=0;i <2; i++){fork();att;printf (“a = %d\n", a);else {for (int i=0;i <2; i++){a--;fork();printf ("a - %d\n", a);att;printf ("a = %d\n", a);return (0);You are required to:(i)Draw a process tree showing the processes created when the code above is executed.Label each process P1, P2, P3 and so on.(ii)Write down the output obtained from each process.

Answered: Image /qna-images/answer/69b3173f-2847-4e3f-9739-d13d33eaa9d6.jpg

Answered: (a) Consider the code segment below:…

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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