How does an SDN controller centralize network intelligence?

By requiring all traffic to pass through the controller

By maintaining a global view of the network and computing paths for all traffic flows

By using a distributed database to store forwarding tables

By distributing routing decisions to each switch

In the context of cloud infrastructure, what is the primary role of Software-Defined Networking (SDN)?

To eliminate the need for network monitoring and troubleshooting

To replace physical network devices with virtual appliances

To provide a standardized method for virtualizing compute and storage resources

To separate the control plane from the data plane, enabling centralized network management and programmability

Juniper NetworksCertified Associate, Cloud

Domain 2Objective 6

SDN Solutions JN0-214 Practice Questions (Page 6)

Part of the Cloud Infrastructure (NFV and SDN) domain, which makes up ~19% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–11 in this domain), expect 1–2 from this objective — we provide 29 practice questions to prepare you well beyond it. (estimate)

29questions here

6free pages

6concepts

Questions 26–29

26application · medium
A cloud provider wants to offer its customers self-service network provisioning through a portal. The portal should allow customers to create virtual networks, set security policies, and monitor traffic. Which SDN component should the provider expose to the portal to enable this functionality?
Select an answer first
27foundation · easy
How does an SDN controller centralize network intelligence?
Select an answer first
28foundation · easy
In the context of cloud infrastructure, what is the primary role of Software-Defined Networking (SDN)?
Select an answer first
29application · medium
In an SDN architecture, a network application needs to request a new path for a high-priority flow. The application communicates with the SDN controller using a REST API. Which plane does this API interaction belong to?
Select an answer first

Finished these 4 questions?

Review the revealed explanations, or continue through the curriculum.

No more pagesBack to JN0-214

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Juniper Networks. “JN0-214” is a trademark of its owner, used for identification only.

SDN Solutions JN0-214 Practice Questions (Page 6)

Questions 26–29

A cloud provider wants to offer its customers self-service network provisioning through a portal. The portal should allow customers to create virtual networks, set security policies, and monitor traffic. Which SDN component should the provider expose to the portal to enable this functionality?

How does an SDN controller centralize network intelligence?

In the context of cloud infrastructure, what is the primary role of Software-Defined Networking (SDN)?

In an SDN architecture, a network application needs to request a new path for a high-priority flow. The application communicates with the SDN controller using a REST API. Which plane does this API interaction belong to?

Keep studying — Cloud Infrastructure (NFV and SDN)