What are the valid types of one time password generator?
A.
All of the choices.
B.
Transaction synchronous
C.
Synchronous/PIN synchronous
D.
Asynchronous/PIN asynchronous
Explanation:
One-time Passwords are changed after every use. Handheld password generator (tokens) 3
basic types: Synchronous/PIN synchronous, Transaction synchronous, Asynchronous/PIN
asynchronous.