Re-tested this test today, and the score is 88%
1. The command "devalias" shows all the aliased stored in NVRAM.
2. The "n" letter appended to the tape device name indicates the tape isn't to be rewound when the current operation completes.
3. The "reset" command halts the system, clears all buffers, registers the system. The banner page isn't displayed after the "reset" command is committed.
4. The kernel initialization phase is described by:
kernel self-initialization ; loading of kernel modules ; reading of the kernel configuration file in /etc/system; starting of the /sbin/init process.
5. The /etc/vfstab file has 7 fields. The fields are: device to mount, device to fsck, mount point, FS type, fsck pass, mount at boot, mount options.
6. The link count is a variable in an inode that indicates the total number of hard links that make up a file. For example, creating a file (touch file1), and then linking it via the ln command (ln file1 file2) would increment the link count of file1 by 1.