Which of the following correctly describe the features of SSO?

Which of the following correctly describe the features of SSO?

A.
More efficient log-on.

B.
More costly to administer.

C.
More costly to setup.

D.
More key exchanging involved.

Explanation:
Single Sign-On (SSO) – This is a method for a users to identify and present credentials
only once to a system. Information needed for future system access to resources is
forwarded by the initial System.
BENEFITS
More efficient user log-on process
Users select stronger passwords
Inactivity timeout and attempt thresholds applied uniformly closer to user point of
entry
Improved timely disabling of all network/computer accounts for terminated users