Automation and DevOps, Associate v1.0
Question 1
Click the Exhibit button.
Referring to the exhibit, where would the junos.conf file be found?
- A. a directory on juniper_junos_config
- B. a directory located on R1
- C. a local directory on the Ansible control machine
- D. a directory on the device list in inventory_hostname
Answer : C
Question 2
Click the Exhibit button.
Referring to the exhibit, what is the output from the print(x) line?
- A. ["˜b"™, "˜c"™]
- B. ["˜b"™, "˜c"™, "˜d"™]
- C. ["˜a"™, "˜b"™, "˜c"™]
- D. ["˜a"™, "˜b"™]
Answer : C
Question 3
What is an example of correct XML syntax?
- A. <Devices><hostname>vMX1<Devices/>
- B. <Devices><hostname>vMX1</hostname><Devices/>
- C. <Devices><hostname>vMX1</hostname></Devices>
- D. <Devices><hostname>vMX1<Devices/></hostname>
Answer : B
Reference:
https://www.juniper.net/documentation/en_US/day-one-books/archive/DO_Navigating_Junos_XML_Hierarchy.pdf
Question 4
Ansible playbooks are written in which format?
- A. XML
- B. Python
- C. JSON
- D. YAML
Answer : C
Reference:
https://www.juniper.net/documentation/en_US/junos-ansible/topics/topic-map/junos-ansible-configuration-loading-committing.html#:~:text=Starting%
20in%20Junos%20OS%20Release,configuration%20data%20in%20JSON%20format
Question 5
In Python, my_list = [1, 2, 3] is an example of which type of operation?
- A. membership
- B. comparison
- C. assignment
- D. bitwise
Answer : A
Question 6
Which Ansible module would be used to obtain basic information about a Junos device?
- A. juniper_junos_facts
- B. juniper_junos_info
- C. juniper_junos_rpc
- D. juniper_junos_config
Answer : A
Reference:
https://docs.ansible.com/ansible/latest/collections/junipernetworks/junos/junos_facts_module.html
Question 7
Which two statements about Ansible are correct? (Choose two.)
- A. All Ansible host and group variables must be defined in the /etc/ansible/hosts directory
- B. Groups can be nested and a device is allowed to participate in multiple groups
- C. Separate host and group variable files can be used for larger environments
- D. Groups cannot be nested and a device is allowed to participate only a single group
Answer : AB
Question 8
Click the Exhibit button.
You need to translate the configuration shown in the exhibit into a PyEZ RPC call.
Which line shows the proper PyEZ syntax?
- A. dev.rpc.get_route_information(table="inet.0")
- B. dev.rpc.get-route-information(table="inet.0")
- C. dev.rpc.get_route_information:table="inet.0"
- D. dev.rpc.get-route-information:table="inet.0"
Answer : A
Reference:
https://www.juniper.net/documentation/en_US/junos-pyez/topics/task/program/junos-pyez-rpcs-executing.html
Question 9
What are three elements of Infrastructure as Code (IaC)? (Choose three.)
- A. code review
- B. integration
- C. flow
- D. feedback
- E. version control
Answer : BCE
Question 10
Click the Exhibit button.
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 configure a global setting for the playbook
- C. to define a variable containing the return value from the module
- D. to print a result to standard out
Answer : C
Question 11
Which statement is correct about the Junos XML API?
- A. The API uses HTTPS for securing off-box automation
- B. The API uses NETCONF for off-box automation
- C. The API only works for on-box automation tools
- D. The API is only executed when a configuration is committed
Answer : B
Reference:
https://community.juniper.net/communities/community-home/digestviewer/viewthread?MID=72432#bm80024cfe-d18e-40c7-9798-1fd3cbf860f7
Question 12
Which API does the Junos CLI use to modify the configuration database?
- A. REST API
- B. XML API
- C. JET API
- D. RPC API
Answer : A
Question 13
What is the outcome of the Python a == b operator?
- A. The variables will be added together
- B. The variables are compared to determine if they have the same value
- C. The variables are compared to determine if they have different data types
- D. The variables will be subtracted from each other
Answer : B
Question 14
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 Python script was not able to connect to the Juniper device
- B. The Juniper device rejects the connection
- C. The Juniper device took too long to reply to the RPC call
- D. The RPC syntax is incorrect
Answer : C
Question 15
Click the Exhibit button.
In the XML output shown in the exhibit, what is the full XPath for the IP address of the interface?
- A. /interface/unit/family/inet/address
- B. /configuration/interface/unit/family/inet/address
- C. /configuration/interfaces/interface/unit/family/inet/address/name
- D. /interfaces/interface/unit/family/inet/address
Answer : C