Cloud, Associate (JNCIA-Cloud) (JN0-213) Free Practice Test

Question 1

What are two characteristics of the OpenShift Assisted Installer? (Choose two.)

A. It offers REST APIs for the configuration and installation

B. It uses one of the control plane nodes as a bootstrap node.

C. It does not support bare-metal deployments.

D. It provides full feature support and customizations.

Correct Answer: A,B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 2

Which statement is correct about overlay or underlay networks or fabrics?

A. Underlay fabrics enable multitenancy through virtualization.

B. Overlay networks are virtual networks.

C. Underlay fabrics decouple network services from the overlay infrastructure.

D. Overlay networks are Layer 3 networks that must use OSPF for routing purposes.

Correct Answer: B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 3

Which SDN model provisions tunnels between the virtual endpoints within and across data centers?

A. switch-based SDN

B. SDN by APIs

C. SDN overlay

D. open SDN

Correct Answer: C

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 4

You have started a container in Docker, made configuration changes to it, and stopped the container. You notice the next time that you execute the docker run command, the changes have not persisted.
What is the problem?

A. The docker load command must be used to persist the change.

B. Docker images need to be recompiled to make any changes.

C. The docker run command starts a new copy of the container, not the existing version.

D. The docker exec command needs to be run first to save and exit the running container.

Correct Answer: C

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 5

What are two available installation methods for an OpenShift cluster? (Choose two.)

A. installer-provisioned infrastructure

B. user-provisioned infrastructure

C. kubesprav

D. kubeadm

Correct Answer: A,B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 6

Which two statements are correct about OpenStack networks? (Choose two.)

A. It is possible to enable DHCP for a subnet in an OpenStack network.

B. It is not possible to specify a subnet address in an OpenStack network.

C. It is not possible to add host routes in the DHCP settings in an OpenStack network.

D. It is possible to share networks with other projects in an OpenStack network.

Correct Answer: A,D

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 7

Which virtualization method requires less duplication of hardware resources?

A. paravirtualization

B. OS-level virtualization

C. full virtualization

D. hardware-assisted virtualization

Correct Answer: B

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Welcome to TestSimulate

Juniper Cloud, Associate (JNCIA-Cloud) (JN0-213) Free Practice Test