Juniper JN0-421 問題集

質問 1：
Click the Exhibit button.
Exhibit:

Referring to the exhibit, what is the execution order of tasks in the Ansible playbook?
A. Task A > Task B
B. Task C > Task B
C. Task A > Task B > Task C
D. Task C > Task B > Task A
正解：A

質問 2：
What is the purpose of an __init__.py file?
A. __init__.py file sets all magic attributes with the __init__.prefix with the appropriate default values
B. An __init__.py file indicates to the Python interpreter that a directory contains Python packages or modules
C. An __init__.py file initializes a Python application with default values for instantiated objects
D. An __init__.py file contains strings for additional directories that the Python interpreter adds to sys.path
[]
正解：B

質問 3：
You want to push a configuration onto a Junos device without using NETCONF.
Which two will accomplish this task? (Choose two)
A. JET
B. JSNAPy
C. Ansible
D. ZTP
正解：A,D

質問 4：
Click the Exhibit button.
Exhibit:

What will executing the program shown in the exhibit retrieve from a Junos device?
A. the current memory utilization
B. the current software version on the device
C. the FPC inventory of the device
D. the previous configuration changes of the device
正解：B

質問 5：
Click the Exhibit button.
Exhibit:

Where would the Python code shown in the exhibit be used?
A. an event script
B. an op script
C. a commit script
D. an SNMP script
正解：D

質問 6：
In a Python commit script, which object provides the post-inheritance candidate configuration?
A. Junos_Configuration
B. Candidate_Configuration
C. Checkout_Configuration
D. Commit-Script-Input
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Which command is used to execute an Ansible playbook?
A. ansible-vault
B. ansible-playbook
C. ansible-galaxy
D. ansible
正解：B