Download Online VALID JN0-422 Exam Dumps File Instantly[Apr 25, 2023]
JN0-422 Exam Dumps For Certification Exam Preparation
NEW QUESTION 28
By default, Python event scripts and SNMP script configured on a Junos device execute as which user ?
- A. wheel
- B. snmpd
- C. root
- D. nobody
Answer: D
NEW QUESTION 29
Click the Exhibit button.
Referring to the exhibit, what are two results of the Python operational script? (Choose two.)
- A. It commits the configuration
- B. It deactivates a user-selected interface.
- C. It does not commit the configuration
- D. It disables a user-selected interface.
Answer: A,D
NEW QUESTION 30
What are two attributes of the jsd JET service process? (Choose two.)
- A. It creates a separate thread to service JET application requests
- B. It supports only one client session at a time
- C. It executes APIs from multiple sessions in parallel
- D. It executes one API request per session.
Answer: A,C
NEW QUESTION 31
Which data serialization is used between RubyEZ and a Junos device?
- A. automated CLI
- B. OpenConfig
- C. XML
- D. SNMP
Answer: B
NEW QUESTION 32
Which two statements are correct about JSON characteristics? (Choose two.)
- A. JSON is programming language independent
- B. JSON is easy to read for humans and devices.
- C. JSON uses # # for comments
- D. JSON is a supported template language.
Answer: A,B
NEW QUESTION 33
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. A Junos::Ez::Provider statement is missing before the Netconf::SSH.nw statement.
- B. Netconf::SSH.new statement arguments must be hashes.
- C. Arguments passed to Netconf::SSH.new statement must be referenced as variables.
- D. Netconf::SSH.new statement only expects an IP address of the target device.
Answer: C
NEW QUESTION 34
Which statement is true about a Junos ephemeral configuration database?
- A. It can be used to reduce commit time.
- B. It can be used to validate configuration data semantics.
- C. It can be used to trigger a commit script.
- D. It can be used to archive previous versions of the ephemeral configuration.
Answer: A
NEW QUESTION 35
Click the Exhibit button.
An automation developer is using command-line scripting and wants to briefly survey NETCONF capabilities before running a new task.
Referring to the exhibit, how does the automation developer end the current NETCONF session and go to the next one?
- A. Use the quit command.
- B. Use the logout command.
- C. Use the <rpc><kill-ession><kill-session></>pc> command.
- D. Use the <rpc><kill-ession></close-session></>pc> command.
Answer: C
NEW QUESTION 36
A customer has a control machine with a default Ansible installation. During execution of an Ansible module, the Ansible control machine generates the no hosts matched error.
Which statement is correct in this scenario?
- A. The target device was not defined in /etc/ansible/invertory/hosts on the control machine.
- B. The target device was not defined on the associated DNS servers.
- C. The target device was not defined in /etc/hosts on the control machine.
- D. The target device was not defined in /etc/ansible/hosts on the control machine.
Answer: D
NEW QUESTION 37
Which pair of daemons in the Junson OS handle automation?
- A. mgd and jsd
- B. jsd and gRPC
- C. JET and gRPC
- D. mgd and JET
Answer: A
NEW QUESTION 38
Using the REST ful API on Junos device, you are able to retrieve configuration information in which three formats? (choose three.)
- A. YAML
- B. JSON
- C. XML
- D. GPB
- E. plain text
Answer: B,C,E
NEW QUESTION 39
Which YAML document represents a valid mapping(dictionary) of sequences (lists) ?
A)
B)
C)
D)
- A. Option B
- B. Option D
- C. Option A
- D. Option C
Answer: C
NEW QUESTION 40
You are asked to write an application that interacts directory with the internal APIs belonging to rpd.
Which statement is true in this scenario?
- A. You must write the application using the XML APIs.
- B. You must write the application using the YANG APIs.
- C. You must write the application using the JET APIs.
- D. You must write the application using the REST APIs.
Answer: C
NEW QUESTION 41
What is a purpose of RubyEZ?
- A. to provide a Ruby framework for interfacing with Juniper devices
- B. to provide a Ruby interface to Juniper devices that support Puppet
- C. to provide a Ruby interface to the Junos Space management product
- D. to provide an off device interface to Ruby
Answer: C
NEW QUESTION 42
Click the Exhibit button.
Referring to the exhibit, which Python statement selects the <user-entry> element for the user logged in on the pts/2 TTY?
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option D
- D. Option A
Answer: C
NEW QUESTION 43
Which two automation frameworks are agentless when managing Junos devices?
- A. Ansible
- B. Chef
- C. SaltStack
- D. Puppet
Answer: A,C
NEW QUESTION 44
What are two message types that compose the message layer of the Juniper NETCONF implementation? (Choose two.)
- A. <get>
- B. <lock>
- C. <rpc-reply>
- D. <rpc>
Answer: C,D
NEW QUESTION 45
You want to implement a function that is available in the Junson OS, but not defined in a standard model.
Which statement would you use with YANG to accomplish this task?
- A. choice
- B. deviation
- C. augment
- D. case
Answer: C
NEW QUESTION 46
What are three types of Juniper on-box scripts? (Choose three)
- A. expect
- B. Ansible
- C. operational
- D. commit
- E. event
Answer: C,D,E
NEW QUESTION 47
Drag and drop
Referring to the exhibit, what should <CHANGEME> be replaced with to correctly print out the exception message Cannot cannot to device ?
- A. RpcError
- B. PeramissionError
- C. ConnectError
- D. CommitError
Answer: C
NEW QUESTION 48
Click the Exhibit button.
Referring to the exhibit, which exception is raised if the <get-interface-information> RPC tasks 40 seconds to return a complete response?
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option D
- D. Option A
Answer: C
NEW QUESTION 49
You are asked by you manager to automatically switch traffic from the primary link to the backup link on the MX Series device at the branch site whenever latency is above 300 ms over a 5-minute period.
Which type of Junos script would you use in this scenario?
- A. Event
- B. Op
- C. SNMP
- D. Commit
Answer: C
NEW QUESTION 50
Click the Exhibit button.
You manger asks you to trouble shoot an Ansible problem when logging into a Junson device. You notice the Ansible pay in question has a vars_files argument that calls the variables.yml entery file. The contents of that file are displayed in the exhibit.
What is happening in this scenario?
- A. The file is encrypted with ansible
- B. The variables.yml files is not actually a YAMI.file.
- C. The file is encrypted with ansible-vault
- D. The file is an SSH key
Answer: C
NEW QUESTION 51
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