Juniper Automation and DevOps, Specialist (JNCIS-DevOps) 認定 JN0-422 試験問題:

1. 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 and prints"VARIABLE IS NOT DEFINED!" as the value of response. Facts.version.
B) The playbook executes, but fails with a "connectAuthError" due to the missing passphrase argument to the junos_get_facts module.
C) The playbook fails dut to a YAMI. Syntax error.
D) The playbook executes and prints the version of Junos running on each network device as the value of response.facts.version.

2. 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.

3. What are three supported languages for operational scripts on Junos devices? (Choose three.)

A) Python
B) SLAX
C) PHP
D) xlst

4. 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 C
C) Option D
D) Option B

5. Drag and drop

In the Python commit script, which object provides the post-inheritance candidate configuration?

A) Commit-Script-Input
B) Canadidate_ Configuration
C) Checkout_Configuration
D) Junos_ Configuration

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