Designing Cisco Enterprise Networks for System Engineers — Question 27

Which is a benefit of a cloud-based SD-WAN deployment?

Answer options

• A. might be required for compliance with industry standards
• B. controller availability never an issue
• C. security never an issue
• D. agility of change dependent only on your own internal IT processes
• E. instant scale

Correct answer: E

Explanation

The correct answer, E, highlights that a cloud-based SD-WAN can be scaled rapidly to meet changing demands, which is a significant advantage. Options A, B, C, and D do not accurately represent the primary benefits of cloud deployment; for instance, compliance, controller availability, and security can still present challenges, and agility is often not solely dependent on internal IT processes.