Juniper JNCIS-DevOps JN0-421 Exam Dumps have been Updated

dumps2021-09-02T03:19:47+08:00

It is easy for you to take and pass Juniper JNCIS-DevOps JN0-421 exam now. The new updated Juniper certification JN0-421 exam dumps are helpful for you to pass the test easily. With studying all of the updated Juniper JN0-421 exam dumps questions, you can save much time and energy. Free updated Juniper JNCIS-DevOps JN0-421 exam dumps are available below.

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1. You have created an on-box script and want to deploy it on your device. You plan to place it in a directory where the Junson OS can execute it.

Which two privilege levels would be used to accomplish this task? (Choose two.)

super-user

read-only

operator

root

2. What are three elements of a JET notification message? (Choose three.)

hostname

time

username

severity

subscription type

3. Using the REST ful API on Junos device, you are able to retrieve configuration information in which three formats? (choose three.)

GPB

XML

JSON

YAML

plain text

4. What are three types of Juniper on-box scripts? (Choose three)

Ansible

event

commit

operational

expect

5. Click the Exhibit button.

While using NETCONF, the developer attempts to lock the configuration, but the error shown in the exhibit is received. The developer verifies no one else is configuring the device.

According to Juniper, how would you clear the error in this scenario?

Log in with another NETCONF session and enter the <rpc><kill-session>< session -id>user02</session-id></kill-session></rpc]]>]]> command.

Login with another NETCONF session and enter the <rpc><kill-session>< session -id>8099</session-id></kill-session></rpc]]>]]> command.

6. Click the Exhibit button.

Referring to the exhibit, what is the type of the myConfig variable on line 17 of the Python script?

template

string

list

dictionary

7. To which component(s) does the JET service APIs provide access?

XML APIs

YANG modules

forwarding plane

control plane

8. The <rpc-reply> XML tag is a member of which NETCONF protocol layer?

Transport

Content

Operations

Messages

9. Click the Exhibit button.

An automation developer is using command-line scripting and wants to briefly survey NETCONF capabilities before running a new task.

Referring to the exhibit, how does the automation developer end the current NETCONF session and go to the next one?

Use the <rpc><kill-ession><kill-session></>pc> command.

Use the logout command.

Use the <rpc><kill-ession></close-session></>pc> command.

Use the quit command.

10. Click the Exhibit button.

You are using RubyEZ to interface with a Junos device, however, you are not successfully connecting to the device.

Referring to the exhibit, what is the problem?

A Junos::Ez::Provider statement is missing before the Netconf::SS

nw statement.

Netconf::SS

new statement arguments must be hashes.

Netconf::SS

new statement only expects an IP address of the target device.

Arguments passed to Netconf::SS

new statement must be referenced as variables.

11. You are asked to write an application that interacts directory with the internal APIs belonging to rpd.

Which statement is true in this scenario?

You must write the application using the REST APIs.

You must write the application using the XML APIs.

You must write the application using the YANG APIs.

You must write the application using the JET APIs.

12. What are three supported languages for operational scripts on Junos devices? (Choose three.)

SLAX

Python

xlst

PHP

13. What is a correctly formatted JSON string?

A)

Option A

Option B

Option C

Option D

14. What are two format distinctions to know when using YAML? (Choose two.)

white space indentation insensitive

whit space indentation sensitive

tab indentation allowed

tab indentation not allowed

15. You are writing a SLAX op script to provide a customized rendition of the show interface output. You want to include a command-line argument named interface and provide it whit the default value of fxp0.

A)

Option A

Option B

Option C

Option D

16. What are three ways for PyEZ to connect to supported Junos devices? (Choose three.)

Webook

NETCONF over SSH

Telnet

JET API

17. What is a valid method for determining the Junos RPC associated with the show version command?

A)

Option A

Option B

Option C

Option D

18. Which messaging protocol do JET service APIs use to interface with the Junos OS?

MQTT

gRPC

NETCONF

Rabbit MQ

19. Which two automation frameworks are agentless when managing Junos devices?

Chef

Ansible

Puppet

SaltStack

20. With the inclusion of Python in the Junos OS, what is an advantage that this feature provides administrators?

The ability to compile Python scripts on the device.

The ability to execute Python scripts on the device.

It provides compatibility with all Python versions.

It provides the Python command line (REPL) for testing

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21. What are two benefits of network automation? (Choose two )

to enforce consistency in automated devices

increase programming language fluency

to provide historical configuration management

to improve product lifecycle management

22. Which command is used to execute an Ansible playbook?

ansible-vault

ansible

ansible-galaxy

ansible-playbook

23. What are two attributes of the jsd JET service process? (Choose two.)

It executes APIs from multiple sessions in parallel

It executes one API request per session.

It creates a separate thread to service JET application requests

It supports only one client session at a time

24. Exhibit:

Referring to the exhibit. how would you solve this issue ?

Enable protocol-version v1 under the SSH configuration hierarchy.

Enable ssh under the NETCONF configuration hierarchy.

Enable outbound-ssh with services netconf under the SSH configuration hierarchy.

Enable trace options under the NETCONF configuration hierarchy.

25.

In the Python commit script, which object provides the post-inheritance candidate configuration?

Commit-Script-Input

Checkout_Configuration

Junos_ Configuration

Canadidate_ Configuration

26. Which format does an Ansible playbook use

JSON

YAML

XML

CSV

Juniper JNCIS-DevOps JN0-421 Exam Dumps have been Updated

Juniper JNCIS-DevOps JN0-421 Exam Dumps have been Updated

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