JNCIA-Cloud: Juniper Networks Certified Associate – Cloud — Question 15

Which statement is true regarding SDN implementations?

Answer options

• A. SDN centralizes the control plane of network devices
• B. SDN can only be used in data center environments
• C. SDN centralizes the data plane of network devices
• D. SDN is a requirement for hybrid cloud environments

Correct answer: A

Explanation

The correct answer is A because SDN (Software-Defined Networking) is designed to centralize the control plane, allowing for more flexible and efficient network management. Options B and D are incorrect because SDN is not limited to data centers or a requirement for hybrid clouds. Option C is also wrong as SDN focuses on the control plane, not the data plane.