JN0-422 Exam Dumps - PDF Questions and Testing Engine
JN0-422 Dumps - The Sure Way To Pass Exam
Juniper JN0-422 Exam Certification Details:
| Passing Score | Variable (60-70% Approx.) |
| Exam Name | Automation and DevOps Specialist |
| Recommended Training | Junos Platform Automation and DevOps (JAUT) |
| Exam Code | JN0-422 JNCIS-DevOps |
| Number of Questions | 65 |
| Exam Price | $300 USD |
| Exam Registration | PEARSON VUE |
Juniper JN0-422 Exam Topics:
| Section | Objectives |
|---|---|
| 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
|
| 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
|
NEW QUESTION 22
A customer has a control machine with a default Ansible installation. During execution of an Ansible module against a Junos device, the Ansible control machine generates the
What is the cause for this error?
- A. router1.example.com was not defined in /etc/hosts on the control machine.
- B. Ansible cannot authenticate to the device.
- C. Ansible cannot connect to the device through NTETCONF
- D. router1.example.com was not defined in /etc/ansible/inventory/hosts on the control machine.
Answer: C
NEW QUESTION 23
What are three ways for PyEZ to connect to supported Junos devices? (Choose three.)
- A. JET API
- B. NETCONF over SSH
- C. Telnet
- D. Webook
Answer: B
NEW QUESTION 24
You need to reset all Junson systems in your lab to their factory-default state and then push a new configuration to the device.
Which two Ansible modules would your playbook use to accomplish this task? (Choose two.)
- A. Junos_get_facts
- B. Junos_zeroize
- C. Junos_system_services
- D. Junos_install_confi
Answer: B,D
NEW QUESTION 25
By default, Python event scripts and SNMP script configured on a Junos device execute as which user ?
- A. wheel
- B. root
- C. nobody
- D. snmpd
Answer: C
NEW QUESTION 26
Which two automation frameworks are agentless when managing Junos devices?
- A. Chef
- B. Puppet
- C. Ansible
- D. SaltStack
Answer: C,D
NEW QUESTION 27
What is a valid method for determining the Junos RPC associated with the show version command?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Answer: D
NEW QUESTION 28
What are three supported languages for operational scripts on Junos devices? (Choose three.)
- A. xlst
- B. SLAX
- C. PHP
- D. Python
Answer: A,B,D
NEW QUESTION 29
Which two primary processes are used by Juniper devices for on-box or off-box automation?
- A. jsd
- B. mgd
- C. rpd
- D. ancpd
Answer: A,B
NEW QUESTION 30
What are three types of Juniper on-box scripts? (Choose three)
- A. expect
- B. commit
- C. event
- D. Ansible
- E. operational
Answer: B,C,E
NEW QUESTION 31
Which format does an Ansible playbook use
- A. YAML
- B. JSON
- C. XML
- D. CSV
Answer: A
NEW QUESTION 32
Which statement is true about a Junos ephemeral configuration database?
- A. It can be used to archive previous versions of the ephemeral configuration.
- B. It can be used to trigger a commit script.
- C. It can be used to reduce commit time.
- D. It can be used to validate configuration data semantics.
Answer: C
NEW QUESTION 33
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 B
- C. Option C
- D. Option D
Answer: D
NEW QUESTION 34
What are two message types that compose the message layer of the Juniper NETCONF implementation? (Choose two.)
- A. <get>
- B. <rpc-reply>
- C. <lock>
- D. <rpc>
Answer: B,D
NEW QUESTION 35
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 36
Click the Exhibit button.
How would you test the configuration snippet shown in the exhibit?
- A. Use the root@routers test SSH_LOGIN_FAILED command.
- B. Use the root@routers logger -e SSH_LOGIN_FAILED command.
- C. Use the root@routers logger SSH_LOGIN_FAILED command.
- D. Use the root@routers event SSH_LOGIN_FAILED command.
Answer: B
NEW QUESTION 37
Using the REST ful API on Junos device, you are able to retrieve configuration information in which three formats? (choose three.)
- A. GPB
- B. YAML
- C. plain text
- D. JSON
- E. XML
Answer: C,D,E
NEW QUESTION 38
What is a purpose of RubyEZ?
- A. to provide a Ruby interface to the Junos Space management product
- B. to provide a Ruby framework for interfacing with Juniper devices
- C. to provide an off device interface to Ruby
- D. to provide a Ruby interface to Juniper devices that support Puppet
Answer: A
NEW QUESTION 39
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