JN0-421 試験問題を無料オンラインアクセス

Click the Exhibit button.
Exhibit:

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

• A.Use the root@router% logger SSHD_LOGIN_FAILED command
• B.Use the root@router% event SSHD_LOGIN_FAILED command
• C.Use the root@router% logger -e SSHD_LOGIN_FAILED command
• D.Use the root@router% test SSHD_LOGIN_FAILED command

Which messaging protocol do JET service APIs use to interface with the Junos OS?

• A.RabbitMQ
• B.MQTT
• C.NETCONF
• D.gRPC

Using the RESTful API on a Junos device, you are able to retrieve configuration information in which three formats? (Choose three)

• A.plain text
• B.YAML
• C.GPB
• D.XML
• E.JSON

Click the Exhibit button.
Exhibit:



Referring to the exhibit, what is the type of the myConfig variable on line 17 of the Python script?

• A.list
• B.template
• C.string
• D.dictionary

With the inclusion of Python in the Junos OS, what is an advantage that this feature provides administrators?

• A.The ability to compile Python scripts on the device
• B.It provides the Python command line (REPL) for testing
• C.The ability to execute Python scripts on the device
• D.It provides compatibility with all Python versions