Cisco Exam Questions

What is most probably the reason for that?

As an experienced network administrator, you are aware of the knowledge that it is unnecessary to configure complex overlay network topologies while applying Cisco Wide Area Application Services (WAAS) technology. What is most probably the reason for that?

A.
Content pre-positioning

B.
Automatic discovery of Cisco WAEs

C.
Comprehensive logs, reports, and graphs

D.
Remote scheduling of software distribution