To support stacked authentication, each PAM module, using the LoginModule interface, supports the notion of two-phase authentication using the login() and ____ method.
A) commit()
B) logout()
C) submit()
D) reset()

Question

Quizplus · Accepted Answer

The login() method performs the first phase of authentication and the commit() method performs the second phase. The logout() method is used to end the authentication session, the submit() method is not a method in the LoginModule interface, and the reset() method is used to reset the state of the LoginModule.

To Support Stacked Authentication, Each PAM Module, Using the LoginModule