11. Solaris System class priority is
12. This program will print the . . . . . . . . string.
#include<stdio.h>
int main()
{
int fd[2];
char buff[11];
if (pipe(fd) != 0)
perror("pipe");
write(fd[1],"Example",11);
lseek(fd[0],0,3);
read(fd[0],buff,11);
printf("%s\n",buff);
return 0;
}
#include<stdio.h>
int main()
{
int fd[2];
char buff[11];
if (pipe(fd) != 0)
perror("pipe");
write(fd[1],"Example",11);
lseek(fd[0],0,3);
read(fd[0],buff,11);
printf("%s\n",buff);
return 0;
}13. Which one of the following is not true?
14. The dmesg command
15. For the below mentioned code,
int main()
{
int fd;
fd = open(“logfile”, O_CREAT|O_RDWR, 0600);
lseek(fd, 5, SEEK_CUR);
write(fd, “Hello”, 5);
return 0;
}
What is the logfile size now if it's initially was 1024 bytes?
int main()
{
int fd;
fd = open(“logfile”, O_CREAT|O_RDWR, 0600);
lseek(fd, 5, SEEK_CUR);
write(fd, “Hello”, 5);
return 0;
}16. Which GDB command produces a stack trace of the function calls that lead to a segmentation fault?
17. How many links are created when we creat a directory file?
18. The file /proc/kcore displays a size of
19. The GDB text user interface uses the . . . . . . . . library to show the source file.
20. The files of sysfs contains the information about
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