Cloud, Specialist (JNCIS-Cloud) JN0-411 Exam Questions

1. You are asked to allow traffic to be forwarded between two Contrail virtual networks. You must use a virtual stateful firewall to provide the security between the two networks. Finally, you must use a virtual firewall that bridges between the two networks.
Which two statements describe how to accomplish this task? (Choose two.)

2. Refer to the exhibit.


Referring to the exhibit, which two statements are correct? (Choose two.)

3. Which two types of data are collected by Contrail Analytics nodes? (Choose two.)

4. In which format are the results displayed when browsing with the Contrail Analytics API?

5. You want to monitor traffic between two virtual machines belonging to different virtual networks.
What are two ways to accomplish this task? (Choose two.)

6. Which two statements are supported when building Heat templates? (Choose two.)

7. Which two statements about Contrail ZooKeeper are true? (Choose two.)

8. You are deploying a network infrastructure to provide Network Functions Virtualization to your organization. The architecture must comply with the ETSI NFV framework.
Which two statements are true in this scenario? (Choose two.)

9. When creating service chains in a cloud networking environment, what is the purpose of a service instance?

10. Refer to the exhibit.


Referring to the exhibit, you notice that the compute-4 and compute-5 nodes are not in an operational state.
What caused this problem?

11. What does the Contrail Analytics service do with flows that are greater than or equal to the sampling threshold?

12. Which OpenStack project with networking components must be enabled to provision Contrail in an OpenStack environment?

13. In which type of database is Contrail analytics node information stored?

14. What are two features of software containers? (Choose two.)

15. Which role does OpenStack serve in SDN?

16. What are three data encapsulation methods used by a Contrail compute node? (Choose three.)

17. Refer to the exhibit.


Referring to the exhibit, when the user attempts the API request, which HTTP return code is generated by OpenStack?

18. According to Juniper Networks, where does the Contrail Cloud Platform align in the Network Functions Virtualization solution architecture?

19. You want to deploy an application to the cloud. You need to be able to manage the application as well as update the operating system and related services running in the virtual machine.
Which type of cloud service should you choose in this scenario?

20. Refer to the exhibit.


A Contrail service instance is created in a scale-out mode with three instances (Sl-1, Sl-2, and Sl-3) between the left virtual network and the right virtual network.
Referring to the exhibit, which two statements are correct in this scenario?
(Choose two.)