Free Juniper JN0-420 Exam Actual Questions

The questions for JN0-420 were last updated On Sep 15, 2024

Question No. 1

Which command is valid for accessing a Junos device using the RESTful API on the default port?

Show Answer Hide Answer
Correct Answer: C

Question No. 2

You need to reset all Junos 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)

Show Answer Hide Answer
Question No. 3

Click the Exhibit button.

Exhibit:

Ansible playbook:

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?

Show Answer Hide Answer
Correct Answer: D

Question No. 4

Click the Exhibit button.

Exhibit:

You are using RubyEZ to interact with a Junos device: however, you are not successfully connecting to the device.

Referring to the exhibit, what is the problem?

Show Answer Hide Answer
Correct Answer: A

Question No. 5

Click the Exhibit button.

Exhibit:

How would you test the configuration snippet shown in the exhibit?

Show Answer Hide Answer
Correct Answer: B