Do we have to write extra C code? let me know, and explain and solve it. Lab 5: Before you start this lab, read the manual entry of fork()and, if needed, go to https://www.geeksforgeeks.org/fork-system-call/ for more explanation.Question 1: Consider the program below:#include #include #include int main(int argc, char *argv[]Xprintf("Hi\n");fork();}printf("Hivn");exit(0);• Before testing it, can you tell how many His will appear on thescreen?• Run the program to verify your answer, then explainModify slightly the above program by removing the newline in theprintf() as follows:}int main(int argc, char *argv[]Xprintf("Hi");fork():printf("Hi");exit(0);• Before testing it, can you tell how many His will appear on thescreen?• Run the program to verify your answer, then explain

Answered: Before testing it, can you tell how…

Before testing it, can you tell how many His will appear on the screen? Run the program to verify your answer, then explain

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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Question

Do we have to write extra C code? let me know, and explain and solve it.

Lab 5: Before you start this lab, read the manual entry of fork()
and, if needed, go to https://www.geeksforgeeks.org/fork-
system-call/ for more explanation.
Question 1: Consider the program below:
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int main(int argc, char *argv[]X
printf("Hi\n");
fork();
}
printf("Hivn");
exit(0);
• Before testing it, can you tell how many His will appear on the
screen?
• Run the program to verify your answer, then explain
Modify slightly the above program by removing the newline in the
printf() as follows:
}
int main(int argc, char *argv[]X
printf("Hi");
fork():
printf("Hi");
exit(0);
• Before testing it, can you tell how many His will appear on the
screen?
• Run the program to verify your answer, then explain

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