Juniper JN0-222テストエンジン練習テスト問題、試験問題集
100%無料JN0-222日常練習試験には100問があります
質問 11
Which two statements regarding the DevOps methodology are correct? (Choose two.)
- A. A goal is to make development, test, and production environments as identical as possible
- B. Feedback should be analyzed at each stage of the process.
- C. Communication between people should be minimized during the process as much as possible
- D. Code changes should be few and manually tested.
正解: A,B
質問 12
Which two statements about Junos PyEZ RPC(s) are correct? (Choose two.)
- A. PyEZ RPCs return CSV data
- B. PyEZ RPCs can be used to view only the interface configuration
- C. PyEZ RPCs return XML data
- D. PyEZ RPCs can be used to view the active device configuration
正解: B,C
質問 13
While conducting an automation test, you must issue a command using the curl tool to request the text formatted output from the show interfaces ge-0/0/0 terse command.D18912E1457D5D1DDCBD40AB3BF70D5D In this scenario, which command would you use?
- A. curl -u "lab:lab123" "http://10.210.10.155:3000/rpc/get-interfaceinformation@format=text?interface-name=ge-0/0/0&terse="
- B. curl -u "lab:lab123" "http://10.210.10.155:3000/rpc/get-interfaceinformation@interface-name=ge-0/0/0?terse="
- C. curl -u "lab:lab123" "http://10.210.10.155:3000/rpc/get-interfaceinformation&format=text&interface-name=ge-0/0/0&terse="
- D. curl -u "lab:lab123" "http://10.210.10.155:3000/rpc/get-interfaceinformation@format=text&interface-name=ge-0/0/0?terse="
正解: B
質問 14
Exhibit.
Referring to the exhibit, what is the function of the register key?
- A. to configure a global setting for the playbook
- B. to set an input value for the juniper_junos_rpc module
- C. to print a result to standard out
- D. to define a variable containing the return value from the module
正解: D
質問 15
What are two components of the Waterfall model of software development? (Choose two.)
- A. a short interval of time between releases
- B. a small volume of code changes between releases
- C. a long interval of time between releases
- D. a large volume of code changes between releases
正解: C,D
質問 16
Exhibit.
You have the configuration shown in the exhibit, but are unable to access the REST API Explorer.
Which configuration is necessary to solve this problem?
- A. Configure an IPv4 address on ge-0/0/0 0.
- B. Configure a secondary IPv6 address on ge-0/0/0.0.
- C. Configure a firewall filter to explicitly permit SSH.
- D. Configure the rest service to be active on port 80.
正解: B
質問 17
Which XML shorthand notation is used when no data exists between tags?
- A. <data+>
- B. </data/>
- C. <data*>
- D. <data>
正解: C
質問 18
You are asked to write an automation script using Python. When you execute the script, you notice that your code sends an RpcTimeoutError error.
In this scenario, what would be the reason for this error?
- A. The Juniper device took too long to reply to the RPC call
- B. The RPC syntax is incorrect
- C. The Python script was not able to connect to the Juniper device
- D. The Juniper device rejects the connection
正解: A
質問 19
Exhibit.
Referring to the exhibit, which XPath statement would retrieve the commit-user attribute in the candidate configuration?
- A. configuration:@ junos: commit-user
- B. configuration/junos: commit-user
- C. configuration/@ junos: commit-user
- D. configuration/commit-user
正解: A
質問 20
Exhibit.
Referring to the exhibit, which two statements about the script arc correct? (Choose two.)
- A. The script retrieves the interface configuration in XML
- B. The script retrieves the interface configuration in JSON.
- C. The script prints the name of each configured interface.
- D. The script prints interface information for each interface name.
正解: A,C
質問 21
You are asked to develop a PyEZ application that will connect to multiple Junos devices using the XML API and perform an asset inventory.
Which standards-based protocol should you use to perform this
- A. NETCONF
- B. THRIFT
- C. MQTT
- D. gRPC
正解: A
質問 22
You are a programmer currently developing code on a Linux device. You want to start the Python interactive interpreter (shell) from the command prompt.
Which command must be used to accomplish this task?
- A. bash$ pip
- B. bash$ python
- C. bash$ sh
- D. bash$ ./_init_.py
正解: D
質問 23
Which statement about element nodes is correct?
- A. Element nodes cannot be nested in other element nodes
- B. Only a single root element node is allowed
- C. Only the root element node can contain other element nodes
- D. Element nodes only consist of a single line of code
正解: D
質問 24
What are two examples of XPath operators? (Choose two.)
- A. IS
- B. @
- C. AND
- D.
正解: B,D
質問 25
Exhibit.
In the XML output shown in the exhibit. what is the full XPath for the IP address of the interface?
A)
B)
C)
D)
- A. Option D
- B. Option B
- C. Option A
- D. Option C
正解: A
質問 26
Which two tools should be used to test REST APIs? (Choose two.)
- A. Puppet
- B. curl
- C. Chef
- D. Postman
正解: B,D
質問 27
Exhibit.
Referring to the exhibit, which two code blocks are an equivalent representation in JSON?
- A. {"routers":["r1","r2"],"switches":[{"s1":[{"interface":"ge-0/0/0.0"}]}]}
- B. {"Routers":["r1","r2"],"Switches":[{"s1":[{"interface":"ge-0/0/0.0"}]}]}
正解: A
質問 28
Which XML feature is used to ensure that elements defined in multiple schemas would be used in the same document without conflicts?
- A. Selectors
- B. Namespaces
- C. Attributes
- D. Predicates
正解: C
質問 29
You are asked to gather interface information from a Junos device. Your environment supports the JSON format. To determine how interface information is represented, you decide to view all of the configured interface key-value pairs in the current Junos candidate configuration.
In this scenario, which command will provide the information that you need?
- A. user@router# show interfaces | find json
- B. user@router# show interfaces | except json
- C. user@router# show interfaces | match json
- D. user@router# show interfaces | display json
正解: D
質問 30
Which Junos system process handles NETCONF automation commands?
- A. jsd
- B. snmpd
- C. mgd
- D. eventd
正解: C,D
質問 31
Which Python operator tests two variables to see if they contain the same value?
- A. = =
- B. =
- C. != =
- D. !=
正解: A
質問 32
What are two data structures in JSON? (Choose two.)
- A. object
- B. number
- C. string
- D. array
正解: C,D
質問 33
Referring to the exhibit.
which two statements are correct? (Choose two.)
- A. The configuration will be retrieved in JSON format.
- B. The retrieved configuration will be from the Junos active configuration.
- C. The configuration will be retrieved in XML format.
- D. The retrieved configuration will be from the Junos candidate configuration.
正解: A,D
質問 34
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