Pass Your JN0-422 Exam Easily With 100% Exam Passing Guarantee [2023]
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Juniper JN0-422 Exam Topics:
| Section | Objectives |
|---|---|
| Junos Automation Scripts | - Describe the concepts, benefits, or operation of automation scripts for Junos
|
| Automation Frameworks | - Describe how to use Ansible for automating Junos
- Describe how to use SALT for automating Junos
|
| Platform Automation Overview | - Identify concepts, general features, or functionality of Junos platform automation
|
| Python | - Describe Python tools for automating Junos
|
Juniper JN0-422 Exam Certification Details:
| Exam Name | Automation and DevOps Specialist |
| Sample Questions | Juniper JN0-422 Sample Questions |
| Exam Registration | PEARSON VUE |
| Duration | 90 minutes |
NEW QUESTION 24
You are asked by you manager to automatically switch traffic from the primary link to the backup link on the MX Series device at the branch site whenever latency is above 300 ms over a 5-minute period.
Which type of Junos script would you use in this scenario?
- A. Op
- B. SNMP
- C. Event
- D. Commit
Answer: B
NEW QUESTION 25
Click the Exhibit button.
Referring to the exhibit, what is the execution order of tasks in the Ansible plybook?
- A. Task A > Task B > Task C
- B. Task C > Task B > Task A
- C. Task C > Task B >
- D. Task A > Task B >
Answer: B
NEW QUESTION 26
Which two automation frameworks are agentless when managing Junos devices?
- A. SaltStack
- B. Puppet
- C. Ansible
- D. Chef
Answer: A,C
NEW QUESTION 27
With the inclusion of Python in the Junos OS, what is an advantage that this feature provides administrators?
- A. It provides the Python command line (REPL) for testing
- B. The ability to compile Python scripts on the device.
- C. It provides compatibility with all Python versions.
- D. The ability to execute Python scripts on the device.
Answer: D
NEW QUESTION 28
What are two format distinctions to know when using YAML? (Choose two.)
- A. white space indentation insensitive
- B. whit space indentation sensitive
- C. tab indentation allowed
- D. tab indentation not allowed
Answer: B,D
NEW QUESTION 29
Which data serialization method does the Junos CLI use to communicate with the Junos management process (mgd) /
- A. gRPC
- B. YAML
- C. JSON
- D. XML
Answer: D
NEW QUESTION 30
What are three elements of a JET notification message? (Choose three.)
- A. subscription type
- B. username
- C. severity
- D. hostname
- E. time
Answer: C,D,E
NEW QUESTION 31
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 disables a user-selected interface.
- C. It commits the configuration
- D. It does not commit the configuration
Answer: B,C
NEW QUESTION 32
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. The device does not require configuration changes for the playbook to run successfully.
- B. The Telnet service must be configured for the playbook to run successfully.
- C. A password for the root user must be configured for the playbook to run successfully.
- D. The NETCONF service must be configured for the playbook to run successfully.
Answer: D
NEW QUESTION 33
Click the Exhibit button.
You need to programmatically extract interface information using PYeZ from you MX Series device. You log in and use the show interfaces terse I display xml rpc command and see the information shown in the exhibit.
What is the correct PyEZ syntax to accomplish this task?
A)
B)
C)
D)
- A. Option A
- B. Option C
- C. Option D
- D. Option B
Answer: D
NEW QUESTION 34
Using the REST ful API on Junos device, you are able to retrieve configuration information in which three formats? (choose three.)
- A. YAML
- B. GPB
- C. plain text
- D. JSON
- E. XML
Answer: C,D,E
NEW QUESTION 35
Drag and drop
Referring to the exhibit, the configuration components are displayed in which format?
- A. YAML
- B. XML
- C. JSON
- D. YANG
Answer: C
NEW QUESTION 36
Which statement describes the relationship between YANG and NETCONF?
- A. NETCONF is the programming language used to create the state and configuration data manipulaterd by YANG.
- B. YANG models the state and configuration data manipulated by the NETCONF protocol.
- C. NETCONF models XML data use to program YANG modules.
- D. YANG is the programming language used to generate base classes to develop the NETCONF protocol.
Answer: B
NEW QUESTION 37
To which component(s) does the JET service APIs provide access?
- A. XML APIs
- B. YANG modules
- C. control plane
- D. forwarding plane
Answer: C
NEW QUESTION 38
Click the Exhibit button.
How would you test the configuration snippet shown in the exhibit?
- A. Use the root@routers logger SSH_LOGIN_FAILED command.
- B. Use the root@routers logger -e SSH_LOGIN_FAILED command.
- C. Use the root@routers test SSH_LOGIN_FAILED command.
- D. Use the root@routers event SSH_LOGIN_FAILED command.
Answer: B
NEW QUESTION 39
Click the Exhibit button.
Referring to the exhibit, which Python statement selects the <user-entry> element for the user logged in on the pts/2 TTY?
A)
B)
C)
D)
- A. Option A
- B. Option C
- C. Option D
- D. Option B
Answer: C
NEW QUESTION 40
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, reboot the instance, and save the original configuration.
- 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><close-session>8099</close-session><rpc>]]>]]> command.
- D. Log in with another NETCONF session and enter the <rpc><kill-session>< session -id>user02</session-id></kill-session></rpc]]>]]> command.
Answer: A
NEW QUESTION 41
Which data serialization is used between RubyEZ and a Junos device?
- A. OpenConfig
- B. XML
- C. SNMP
- D. automated CLI
Answer: A
NEW QUESTION 42
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)
B)
C)
D)
- A. Option A
- B. Option C
- C. Option D
- D. Option B
Answer: D
NEW QUESTION 43
What are three supported languages for operational scripts on Junos devices? (Choose three.)
- A. SLAX
- B. Python
- C. xlst
- D. PHP
Answer: A,B,C
NEW QUESTION 44
What is a correctly formatted JSON string?
A)
B)
C)
D)
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: D
NEW QUESTION 45
The <rpc-reply> XML tag is a member of which NETCONF protocol layer?
- A. Operations
- B. Transport
- C. Messages
- D. Content
Answer: C
NEW QUESTION 46
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 ssh under the NETCONF configuration hierarchy.
- D. Enable outbound-ssh with services netconf under the SSH configuration hierarchy.
Answer: D
NEW QUESTION 47
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