None of the above. WPA uses the PBKDF2 hash function.question#2
wpa falls under which category? LM, WD5, NTLM? i've read that LM has nothing to do with WPA. is this correct?
LM is one of the techniques that windows uses for password hashing. Others are NTLM, NTLMv2, and Kerberos. Google will be your friend to find out more about these.question#3
from what i've learned is that LanManager is passwords that windows uses. like logging into your computer? i'm probably wrong so can anyone let me in on what LM passwords are really about?