Originally posted here by (V)/\><
level 2/3 file systems. har har.

i could be showing my ignorance here but i'm guessing the recruiter doesn't know his ass from his mouth.

perhaps he means ext2 and ext3 filesystems.

but more likely, i'm guessing he's refering to RAID levels.

RAID??? How often do you hear people using RAID Levels 2 and 3? Because I never have.