100% Valid Juniper JNCIS-DevOps JN0-420 Dumps with VCE and PDF shared by PassLeader (Question 36 – Question 40)

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QUESTION 36
Which data serialization is used between RubyEZ and a Junos device?

A.    SNMP
B.    OpenConfig
C.    XML
D.    Automated CLI

Answer: B

QUESTION 37
Exhibit:
passleader-JN0-420-dumps-371
You are validating access to a Junos device using NETCONF and receive the response shown below:
passleader-JN0-420-dumps-372
Referring to the exhibit, how would you solve this issue?

A.    Enable trace options 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.

Answer: C

QUESTION 38
What are three elements of a JET notification message? (Choose three.)

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

Answer: ABE
Explanation:
JET notification is delivered in JSON format. The JSON message has two parts, one the header, and other the event-information portion, called attributes. The header is common for all events. It contains the event ID, hostname, time, severity, and facility of the event. The attributes vary depending event’s topic name.

QUESTION 39
What are two benefits of network automation? (Choose two.)

A.    To enforce consistency in automated devices.
B.    To increase programming language fluency.
C.    To provide historical configuration management.
D.    To improve product lifecycle management.

Answer: AD

QUESTION 40
With the inclusion of Python in the Junos OS, what is an advantage that this feature provides administrators?

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

Answer: C


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