Free JN0-422 Questions for Juniper JN0-422 Exam [Sep-2022]
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Juniper JN0-422 Exam Topics:
| Section | Objectives |
|---|---|
| NETCONF/XML API | - Describe the concepts, benefits, or operation of automation access methods
|
| Platform Automation Overview | - Identify concepts, general features, or functionality of Junos platform automation
|
| Data Serialization and Templating | - Describe the concepts, benefits, or operation of data serialization
|
| Automation Frameworks | - Describe how to use Ansible for automating Junos
- Describe how to use SALT for automating Junos
|
| Junos Automation Scripts | - Describe the concepts, benefits, or operation of automation scripts for Junos
|
| Python | - Describe Python tools for automating Junos
|
| YANG/OpenConfig | - Identify the concepts, general features of Junos support for YANG models
|
NEW QUESTION 13
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?
- A. A password for the root user must be configured for the playbook to run successfully.
- B. The device does not require configuration changes for the playbook to run successfully.
- C. The NETCONF service must be configured for the playbook to run successfully.
- D. The Telnet service must be configured for the playbook to run successfully.
Answer: C
NEW QUESTION 14
Exhibit:
Referring to the exhibit. how would you solve this issue ?
- A. Enable protocol-version v1 under the SSH configuration hierarchy.
- B. Enable trace options under the NETCONF configuration hierarchy.
- C. Enable outbound-ssh with services netconf under the SSH configuration hierarchy.
- D. Enable ssh under the NETCONF configuration hierarchy.
Answer: C
NEW QUESTION 15
What is a correctly formatted JSON string?
A)
B)
C)
D)
- A. Option D
- B. Option C
- C. Option B
- D. Option A
Answer: B
NEW QUESTION 16
You are asked to write an application that interacts directory with the internal APIs belonging to rpd.
Which statement is true in this scenario?
- A. You must write the application using the REST APIs.
- B. You must write the application using the YANG APIs.
- C. You must write the application using the JET APIs.
- D. You must write the application using the XML APIs.
Answer: C
NEW QUESTION 17
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?
- A. Log in with another NETCONF session and enter the <rpc><close-session>8099</close-session><rpc>]]>]]> command.
- B. Login with another NETCONF session and enter the <rpc><kill-session>< session -id>8099</session-id></kill-session></rpc]]>]]> command.
- C. Log in with another NETCONF session and enter the <rpc><kill-session>< session -id>user02</session-id></kill-session></rpc]]>]]> command.
- D. Log in with another NETCONF session, reboot the instance, and save the original configuration.
Answer: D
NEW QUESTION 18
Click the Exhibit:
Referring to the exhibit, what will he hostname be if interface ge-0/0/0 goes down?
- A. int-test-1
- B. int-test-4
- C. int-test-2
- D. int-test-3
Answer: C
NEW QUESTION 19
Which command is valid for assessing a Junos device using the RESTful API on the default port?
A)
B)
C)
D)
- A. Option C
- B. Option B
- C. Option D
- D. Option A
Answer: C
NEW QUESTION 20
What are three ways for PyEZ to connect to supported Junos devices? (Choose three.)
- A. Telnet
- B. JET API
- C. NETCONF over SSH
- D. Webook
Answer: C
NEW QUESTION 21
In SLAX, what is the difference between the jcs : invoke ( ) and the jcs : execute ( ) functions?
- A. RPCs called by jcs : invoke ( ) are executed within an existing connection.
- B. RPCs called by jcs : execute ( ) are executed within an existing connection.
- C. RPCs called by jcs : execute ( ) are not executed until the conclusion of the script.
- D. RPCs called by jcs : invoke ( ) are not executed until the conclusion of the script.
Answer: B
NEW QUESTION 22
What are three elements of a JET notification message? (Choose three.)
- A. subscription type
- B. time
- C. username
- D. severity
- E. hostname
Answer: B,D,E
NEW QUESTION 23
Which pair of daemons in the Junson OS handle automation?
- A. JET and gRPC
- B. mgd and jsd
- C. mgd and JET
- D. jsd and gRPC
Answer: B
NEW QUESTION 24
What are two attributes of the jsd JET service process? (Choose two.)
- A. It supports only one client session at a time
- B. It executes one API request per session.
- C. It creates a separate thread to service JET application requests
- D. It executes APIs from multiple sessions in parallel
Answer: C,D
NEW QUESTION 25
Which two statements are correct about JSON characteristics? (Choose two.)
- A. JSON is programming language independent
- B. JSON is easy to read for humans and devices.
- C. JSON is a supported template language.
- D. JSON uses # # for comments
Answer: A,B
NEW QUESTION 26
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?
- A. The playbook executes, but fails with a "connectAuthError" due to the missing passphrase argument to the junos_get_facts module.
- B. The playbook executes and prints the version of Junos running on each network device as the value of response.facts.version.
- C. The playbook executes and prints"VARIABLE IS NOT DEFINED!" as the value of response. Facts.version.
- D. The playbook fails dut to a YAMI. Syntax error.
Answer: B
NEW QUESTION 27
By default, Python event scripts and SNMP script configured on a Junos device execute as which user ?
- A. nobody
- B. root
- C. snmpd
- D. wheel
Answer: A
NEW QUESTION 28
Which two primary processes are used by Juniper devices for on-box or off-box automation?
- A. rpd
- B. mgd
- C. ancpd
- D. jsd
Answer: B,D
NEW QUESTION 29
What are three supported languages for operational scripts on Junos devices? (Choose three.)
- A. Python
- B. xlst
- C. SLAX
- D. PHP
Answer: A,B,C
NEW QUESTION 30
Click the Exhibit button.
Referring to the exhibit, what are two results of the Python operational script? (Choose two.)
- A. It deactivates a user-selected interface.
- B. It does not commit the configuration
- C. It commits the configuration
- D. It disables a user-selected interface.
Answer: C,D
NEW QUESTION 31
What is a valid method for determining the Junos RPC associated with the show version command?
A)
B)
C)
D)
- A. Option C
- B. Option B
- C. Option D
- D. Option A
Answer: C
NEW QUESTION 32
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Juniper JN0-422 Exam Certification Details:
| Recommended Training | Junos Platform Automation and DevOps (JAUT) |
| Passing Score | Variable (60-70% Approx.) |
| Sample Questions | Juniper JN0-422 Sample Questions |
| Number of Questions | 65 |
| Exam Registration | PEARSON VUE |
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