A file whose file descriptor is fd contains the following sequence of bytes$: 3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5.$ The following system calls are made:
- lseek(fd, $3$, SEEK SET);
- read(fd, &buffer, $4$);
where the lseek call makes a seek to byte $3$ of the file. What does buffer contain after the read has completed?
