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Juniper JN0-422 Exam Certification Details:
| Passing Score | Variable (60-70% Approx.) |
| Exam Price | $300 USD |
| Exam Registration | PEARSON VUE |
| Sample Questions | Juniper JN0-422 Sample Questions |
| Recommended Training | Junos Platform Automation and DevOps (JAUT) |
| Exam Name | Automation and DevOps Specialist |
NEW QUESTION 38
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 C
- B. Option A
- C. Option B
- D. Option D
Answer: D
NEW QUESTION 39
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?
- A. The file is encrypted with ansible-vault
- B. The variables.yml files is not actually a YAMI.file.
- C. The file is an SSH key
- D. The file is encrypted with ansible
Answer: A
NEW QUESTION 40
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)
- A. Option C
- B. Option A
- C. Option B
- D. Option D
Answer: D
NEW QUESTION 41
What are three ways for PyEZ to connect to supported Junos devices? (Choose three.)
- A. NETCONF over SSH
- B. Webook
- C. Telnet
- D. JET API
Answer: A
NEW QUESTION 42
Click the Exhibit button.
What will executing the program shown in the exhibit retrieve from a Junos device?
- A. the previous configuration changes of the device
- B. the current memory utilization
- C. the FPC inventory of the device
- D. the current software version on the device
Answer: A
NEW QUESTION 43
Exhibit:
Referring to the exhibit. how would you solve this issue ?
- A. Enable protocol-version v1 under the SSH configuration hierarchy.
- B. Enable ssh under the NETCONF configuration hierarchy.
- C. Enable outbound-ssh with services netconf under the SSH configuration hierarchy.
- D. Enable trace options under the NETCONF configuration hierarchy.
Answer: C
NEW QUESTION 44
Drag and drop
In the Python commit script, which object provides the post-inheritance candidate configuration?
- A. Checkout_Configuration
- B. Commit-Script-Input
- C. Canadidate_ Configuration
- D. Junos_ Configuration
Answer: A
NEW QUESTION 45
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. Netconf::SSH.new statement only expects an IP address of the target device.
- B. A Junos::Ez::Provider statement is missing before the Netconf::SSH.nw statement.
- C. Arguments passed to Netconf::SSH.new statement must be referenced as variables.
- D. Netconf::SSH.new statement arguments must be hashes.
Answer: C
NEW QUESTION 46
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 XML APIs.
- B. You must write the application using the JET APIs.
- C. You must write the application using the YANG APIs.
- D. You must write the application using the REST APIs.
Answer: B
NEW QUESTION 47
Which two statements are correct about JSON characteristics? (Choose two.)
- A. JSON uses # # for comments
- B. JSON is a supported template language.
- C. JSON is programming language independent
- D. JSON is easy to read for humans and devices.
Answer: C,D
NEW QUESTION 48
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 fails dut to a YAMI. Syntax error.
- B. The playbook executes, but fails with a "connectAuthError" due to the missing passphrase argument to the junos_get_facts module.
- C. The playbook executes and prints the version of Junos running on each network device as the value of response.facts.version.
- D. The playbook executes and prints"VARIABLE IS NOT DEFINED!" as the value of response. Facts.version.
Answer: C
NEW QUESTION 49
Which pair of daemons in the Junson OS handle automation?
- A. mgd and JET
- B. mgd and jsd
- C. JET and gRPC
- D. jsd and gRPC
Answer: B
NEW QUESTION 50
What are two message types that compose the message layer of the Juniper NETCONF implementation? (Choose two.)
- A. <rpc>
- B. <rpc-reply>
- C. <get>
- D. <lock>
Answer: A,B
NEW QUESTION 51
Drag and drop
Referring to the exhibit, what should <CHANGEME> be replaced with to correctly print out the exception message Cannot cannot to device ?
- A. CommitError
- B. PeramissionError
- C. ConnectError
- D. RpcError
Answer: C
NEW QUESTION 52
Which two primary processes are used by Juniper devices for on-box or off-box automation?
- A. ancpd
- B. rpd
- C. jsd
- D. mgd
Answer: C,D
NEW QUESTION 53
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 event SSH_LOGIN_FAILED command.
- C. Use the root@routers logger -e SSH_LOGIN_FAILED command.
- D. Use the root@routers logger SSH_LOGIN_FAILED command.
Answer: C
NEW QUESTION 54
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. router1.example.com was not defined in /etc/ansible/inventory/hosts on the control machine.
- C. Ansible cannot connect to the device through NTETCONF
- D. Ansible cannot authenticate to the device.
Answer: C
NEW QUESTION 55
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 A
- C. Option B
- D. Option D
Answer: D
NEW QUESTION 56
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 not executed until the conclusion of the script.
- C. RPCs called by jcs : invoke ( ) are not executed until the conclusion of the script.
- D. RPCs called by jcs : execute ( ) are executed within an existing connection.
Answer: D
NEW QUESTION 57
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