Which of the following should be done to repair the file system?

A Linux system will not boot, even in single-user mode, but hard drive diagnostics indicate that the drive is working properly. Which of the following should be done to repair the file system?

A.
Use a bootable Linux medium to boot into Linux and run fdisk.

B.
Use a bootable Linux medium to boot into Linux and run fsck.

C.
Reinstall Linux from the original install drive and apply all patches.

D.
Use the custom tool provided by the hard drive manufacturer.