Data Center, Specialist (JNCIS-DC) (JN0-481) Free Practice Test

Question 1

You are asked to deploy a collapsed fabric architecture.
Which two statements are correct about this deployment? (Choose two.)

A. Top-of-rack switches provide VXLAN support.

B. Top-of-rack switches are full-mesh connected.

C. All EVPN-VXLAN overlay functions are provided by the leaf devices.

D. Leaf devices are full-mesh connected.

Correct Answer: A,D

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Question 2

Which Juniper Apstra feature allows an administrator to inject custom CLI configuration that is not natively supported by the Apstra intent-based model?

A. Anomaly

B. Configlet

C. Property Set

D. Device Profile

Correct Answer: B

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Question 3

You are assigning managed devices to a blueprint, for a fully functioning IP fabric.
In the Juniper Apstra UI, which mode should you choose for this task?

A. Ready

B. Drain

C. Not Set

D. Deploy

Correct Answer: D

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

Question 4

What is correct about the selected device shown in the exhibit?

A. It is an internal generic system.

B. It is a peer switch.

C. It is an external generic system.

D. It is an access switch.

Correct Answer: C

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Question 5

Referring to the exhibit, what happens when an operator clicks the Accept Changes button on the right side of the screen in Juniper Apstra?

A. Apstra will not commit new changes to this device until the user clicks the Apply Full Config button.

B. Apstra will incorporate the new CLI into the "golden config".

C. Apstra will add a similar configuration from a known device context to accomplish the goal of the CLI-entered configuration.

D. Apstra will stop warning about the changes, but the changes will be overwritten at the next commit.

Correct Answer: B

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Question 6

In Juniper Apstra, what is the primary purpose of a Property Set?

A. To define reusable key-value pairs that can be referenced by Configlets and other templates.

B. To define the physical rack elevation of devices.

C. To assign a device to a specific blueprint.

D. To define routing zone constraints.

Correct Answer: A

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Question 7

You are creating a new template that will connect two rack based templates together. Which rack type should be used to accomplish this rask?

A. rack based

B. isolated

C. collapsed

D. pod based

Correct Answer: D

Question 8

You have created a blueprint and are in the process of assigning systems. You require the leaf3- sonic device in the blueprint but do not want it to actively participate in the routing of the IP fabric.
In the Juniper Apstra UI, which two modes satisfy this requirement? (Choose two.)

A. Ready

B. Drain

C. Undeploy

D. Deploy

Correct Answer: A,B

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

Question 9

In the Apstra design phase, what is the role of DC Reference Design?

A. It determines the placement of security cameras in the data center

B. It refers to the design of data center furniture layout

C. It provides a blueprint for the overall data center architecture and configuration

D. It specifies the color scheme for network cables

Correct Answer: C

Question 10

Which two statements are correct about Juniper Apstra reference designs? (Choose two.)

A. The Freeform reference design requires knowledge of device CLI.

B. The data center reference design requires knowledge of device CLI.

C. The data center reference design supports only Junos devices.

D. The Freeform reference design supports only Junos devices.

Correct Answer: A,B

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Juniper Data Center, Specialist (JNCIS-DC) (JN0-481) Free Practice Test