What is the output of this program #include< stdio h> #include<

What is the output of this program #include< stdio h> #include<...

Home / Computer Science / Linux / Question

Examveda

What is the output of this program?

#include<stdio.h>
#include<fcntl.h>
 
int main()
{
    int fd, count;
    char ch[10];
    fd = open("example.txt",O_RDWR|O_CREAT);
    write(fd,"linux",5);
    lseek(fd,2,SEEK_END);
    write(fd,"man",3);
    lseek(fd,0,0);
    count = read(fd,ch,10);
    printf("%s\n",ch);
    return 0;
}

A. linux

B. linuxman

C. linux man

D. none of the mentioned

Answer: Option A

This Question Belongs to Computer Science >> Linux

What is the output of this program?

`#include<stdio.h> #include<fcntl.h> int main() { int fd, count; char ch[10]; fd = open("example.txt",O_RDWR|O_CREAT); write(fd,"linux",5); lseek(fd,2,SEEK_END); write(fd,"man",3); lseek(fd,0,0); count = read(fd,ch,10); printf("%s\n",ch); return 0; }`

Join The Discussion

Read More: MCQ Type Questions and Answers

What is the output of this program #include< stdio h> #include<...

What is the output of this program? #include<stdio.h> #include<fcntl.h> int main() { int fd, count; char ch[10]; fd = open("example.txt",O_RDWR|O_CREAT); write(fd,"linux",5); lseek(fd,2,SEEK_END); write(fd,"man",3); lseek(fd,0,0); count = read(fd,ch,10); printf("%s\n",ch); return 0; }

Join The Discussion

Read More: MCQ Type Questions and Answers

What is the output of this program?

`#include<stdio.h> #include<fcntl.h> int main() { int fd, count; char ch[10]; fd = open("example.txt",O_RDWR|O_CREAT); write(fd,"linux",5); lseek(fd,2,SEEK_END); write(fd,"man",3); lseek(fd,0,0); count = read(fd,ch,10); printf("%s\n",ch); return 0; }`