[Sep-2024] JN0-422 Pre-Exam Practice Tests Exam Questions and Answers for Juniper Certification Study Guide [Q22-Q37]

NO.22 What are three ways for PyEZ to connect to supported Junos devices? (Choose three.)

Webook

NETCONF over SSH

Telnet

JET API

NO.23 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

NO.24 Which two automation frameworks are agentless when managing Junos devices?

Chef

Ansible

Puppet

SaltStack

NO.25 Click the Exhibit button.

How would you test the configuration snippet shown in the exhibit?

Use the root@routers test SSH_LOGIN_FAILED command.

Use the root@routers logger SSH_LOGIN_FAILED command.

Use the root@routers event SSH_LOGIN_FAILED command.

Use the root@routers logger -e SSH_LOGIN_FAILED command.

NO.26 Click the Exhibit button.

The r0 device is currently in a factory-default state. The console connection of r0 is reachable using Telnet on TCP port 555 of the console_server host.
Referring to the exhibit, which statement is true?

The NETCONF service must be configured for the playbook to run successfully.

The Telnet service must be configured for the playbook to run successfully.

The device does not require configuration changes for the playbook to run successfully.

A password for the root user must be configured for the playbook to run successfully.

NO.27 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

NO.28 Click the Exhibit button.

You manger asks you to trouble shoot an Ansible problem when logging into a Junson device. You notice the Ansible pay in question has a vars_files argument that calls the variables.yml entery file. The contents of that file are displayed in the exhibit.
What is happening in this scenario?

The file is an SSH key

The file is encrypted with ansible-vault

The file is encrypted with ansible

The variables.yml files is not actually a YAMI.file.

NO.29 What is the purpose of an _intit_.py file ?

An_init_.py file sets all magic attributes with the _init_prefix with the appropriate default values.

An_init_.py file initializes a Python application with default values for instantiated objects.

An_init_.py file contains strings for additional directories that the Python interpreter adds to sys.path [].

An_init_.py file indicates to the Python interpreter that a directory contains Python packages or modules.

NO.30 With which three processes does the JET service process communicate? (Choose three)

rpd

mgd

cosd

ancpd

snmpd

NO.31 The <rpc-reply> XML tag is a member of which NETCONF protocol layer?

Transport

Content

Operations

Messages

NO.32 Which two primary processes are used by Juniper devices for on-box or off-box automation?

ancpd

jsd

mgd

rpd

NO.33 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, reboot the instance, and save the original configuration.

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.

Log in with another NETCONF session and enter the <rpc><close-session>8099</close-session><rpc>]]>]]> command.

NO.34 Click the Exhibit button.

Referring to the exhibit, which exception is raised if the <get-interface-information> RPC tasks 40 seconds to return a complete response?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

NO.35 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.

NO.36 You want to push a configuration onto a Junos device without using NETCONF.
Which two will accomplish this task? (Choose two.)

JET

JSNAPy

Ansible

ZTP

NO.37 Click the Exhibit button.

The Ansible playbook shown in the exhibit is executed against a set of Junos network devices. Each Junos device is configured with a user account in the super-user login class. The user account uses SSH-key-based authentication with a passphrase of user 123.
What is the result of executing this playbook against the Junos network devices?

The playbook executes, but fails with a “connectAuthError” due to the missing passphrase argument to the junos_get_facts module.

The playbook fails dut to a YAMI. Syntax error.

The playbook executes and prints the version of Junos running on each network device as the value of response.facts.version.

The playbook executes and prints”VARIABLE IS NOT DEFINED!” as the value of response. Facts.version.

[Sep-2024] JN0-422 Pre-Exam Practice Tests Exam Questions and Answers for Juniper Certification Study Guide [Q22-Q37]

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