Which of the following statements about the One Time Password (OTP) security system are true?
Each correct answer represents a complete solution. Choose two.
A . It requires a password only once to authenticate users.
B . It requires a new password every time a user authenticates himself.
C . It generates passwords by using either the MD4 or MD5 hashing algorithm.
D . It generates passwords by using Kerberos v5.
Answer: B,C