Online Access Free JN0-421 Practice Test

What is the purpose of an __init__.py file?

• A.An __init__.py file indicates to the Python interpreter that a directory contains Python packages or modules
• B.An __init__.py file initializes a Python application with default values for instantiated objects
• C.__init__.py file sets all magic attributes with the __init__.prefix with the appropriate default values
• D.An __init__.py file contains strings for additional directories that the Python interpreter adds to sys.path
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Which command is valid for accessing a Junos device using the RESTful API on the default port?
A)

B)

C)

D)

• A.Option B
• B.Option D
• C.Option A
• D.Option C

Click the Exhibit button.
Exhibit:

You are validating access to a Junos device using NETCONF and receive the response shown below.

Referring to the exhibit, how would you solve this issue?

• A.Enable traceoptions under the NETCONF configuration hierarchy
• B.Enable protocol-version v1 under the SSH configuration hierarchy
• C.Enable outbound-ssh with services netconf under the SSH configuration hierarchy
• D.Enable ssh under the NETCONF configuration hierarchy

What are three types of Juniper on-box scripts? (Choose three)

• A.operational
• B.commit
• C.event
• D.expect
• E.Ansible

What are three elements of a JET notification message? (Choose three)

• A.hostname
• B.username
• C.subscription type
• D.severity
• E.time