When designing a branch office solution for a customer, you want to share the pros and cons of the Internet WAN deployment model. Which are two characteristics of this model? (Choose two.)
A. It is the most commonly used deployment model.
B. It provides the most cost savings.
C. It is the least secure of the three deployment models.
D. It is a traditional hub-and-spoke model.
E. Data privacy is protected through traffic separation such as Frame Delay.
