Which statement about SAFE SMR principles is true?

A.
SAFE SMR principles are based on Cisco products and features.

B.
SAFE SMR principles are not necessarily device specific.

C.
SAFE SMR principles are device specific.

D.
SAFE SMR principles allow you to guarantee network security.

Explanation:

The Cisco SAFE SMR principles tries to go away from the usual Device Specific design templates out there but it is still based on cisco and partner products. To quote: SAFE “Its not a device!” SAFE was created by Cisco to help designers of network secutity;
its a design philosophy that utilizes Cisco and Cisco partner products. SAFE SMR takes a threat-mitigation-centric
approach to security design instead of the more common device-centric design approach. I would go with on this one; could one.could have been B but i know how cisco think;they like to promote their own products in their tests.