JN0-222 Exam Questions - Real & Updated Questions PDF
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NEW QUESTION 35
Exhibit.
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. The Ansible play in the exhibit modifies and outputs the device hostname.
- B. The Ansible play in the exhibit outputs but does not modify the device hostname.
- C. The module in the first task is maintained by Juniper.
- D. The module in the first task in maintained by Ansible.
Answer: B,C
NEW QUESTION 36
Exhibit.
Which command produces the output shown in the exhibit?
- A. user@router> show version I display xml
- B. user@router> show version | display xml rpc
- C. user@router> show version I display json
- D. user@router# show version I display xzil
Answer: A
NEW QUESTION 37
Which HTTP status code indicates a response to a successful request?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 38
Which two processes does Junos automation use? (Choose two.)
- A. chassisd
- B. jsd
- C. dcd
- D. mgd
Answer: B,D
NEW QUESTION 39
Which two statements about DevOps are correct? (Choose two.)
- A. DevOps is a methodology that is limited to small codebase development
- B. DevOps is a methodology that ensures that collaboration does not occur across organizational boundaries
- C. DevOps is a methodology that allows for frequent, quick modifications
- D. DevOps is a methodology used to develop software or systems
Answer: C,D
NEW QUESTION 40
In the PyEZ utils module, which class would be used to begin the software upgrade process on a Junos device?
- A. Config
- B. SW
- C. SCP
- D. FS
Answer: C
NEW QUESTION 41
Which statement is correct about YAML?
- A. YAML is not case-sensitive.
- B. YAML strings must have quotation marks.
- C. YAML uses spaces for indentation
- D. YAML files must start
Answer: C
NEW QUESTION 42
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$ python
- B. bash$ ./_init_.py
- C. bash$ sh
- D. bash$ pip
Answer: B
NEW QUESTION 43
What is a valid JSON object?
- A. { ''vmx-1'', ''172.25.11.1''}
- B. { ''vmx-1: 172.25.11.1''}
- C. { ''hostname'' : ''vmx-1''}
- D. ''hostname:vmx-1''
Answer: C
NEW QUESTION 44
What are two popular methods of data serialization? (Choose two.)
- A. JSON
- B. SLAX
- C. YAML
- D. Python
Answer: C,D
NEW QUESTION 45
Exhibit.
Referring to the exhibit, what is the function of the register key?
- A. to set an input value for the juniper_junos_rpc module
- B. to print a result to standard out
- C. to define a variable containing the return value from the module
- D. to configure a global setting for the playbook
Answer: C
NEW QUESTION 46
Which statement is correct about Infrastructure as Code (IaC)?
- A. It is an infrastructure where devices are entirely virtualized
- B. It is an infrastructure that runs identical operating systems
- C. It is an infrastructure where devices are managed like software
- D. It is an infrastructure that is used for beta code testing
Answer: C
NEW QUESTION 47
Which code block shows valid YAML syntax?
- A. Switches: .{s1, s2}
- B. Switches s1 s2
- C. Switches : -s1 s2
- D. Switches: ["s1", ''s2"]
Answer: C
NEW QUESTION 48
Exhibit.
Referring to the exhibit, which statement about REST is correct?
- A. The device is configured to allow HTTP connections on port 3030.
- B. The device is configured to allow connections from the REST API Explorer
- C. The device is configured to allow HTTPS connections on port 3443.
- D. The device is configured to allow only two simultaneous REST connections.
Answer: C
NEW QUESTION 49
Exhibit.
Referring to the exhibit, what is the correct method to retrieve the value associated only with ''MX960''?
- A. hardware_count (0)
- B. hardware_count. value ()
- C. harware_count [''MX960'']
- D. hardware_count.keys ()
Answer: D
NEW QUESTION 50
Exhibit.
You are asked to create a block of code containing a list of desserts.
What would you do to correct the YAML block shown in the exhibit?
- A. The item - cake should not be indented.
- B. The YAML block should not have a comment
- C. The item - ice cream should be in quotes.
- D. The YAML block should start with # /bash/bin.
Answer: A
NEW QUESTION 51
What are two values of the Agile model of software development? (Choose two.)
- A. responding to change
- B. comprehensive documentation
- C. working software
- D. following a plan
Answer: A,C
NEW QUESTION 52
Which two Junos processes handle automation on Junos devices? (Choose two.)
- A. jsd
- B. rpd
- C. mgd
- D. chassid
Answer: C
NEW QUESTION 53
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"}]}]}
Answer: B
NEW QUESTION 54
What are two examples of XPath axes? (Choose two.)
- A. parent
- B. sibling
- C. grandchild
- D. grandparent
Answer: A,B
NEW QUESTION 55
Which two statements about the Junos PyEZ configuration module are correct? (Choose two )
- A. The lock() method can be used to lock the configuration database.
- B. The configuration module supports loading a rescue configuration
- C. PyEZ does not support performing an exclusive lock on the configuration database.
- D. The configuration module does not support loading a rescue configuration
Answer: A,B
NEW QUESTION 56
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