JN0-224問題集、Juniper実際の試験問題

質問 1

Which DevOps "Three way" principle addresses technical debt?

A. continuous experimentation

B. continuous experimentation and learning

C. feedback

D. flow

正解: C

解説: (PassTest メンバーにのみ表示されます)

質問 2

You want to perform a dry run on the myPlays playbook and use a custom inventory file called myRouters.ini.
Which Ansible command would you use in this scenario?

A. ansible-playbook myPlays -limit myRouters

B. ansible-playbook myPlays -extra-vars "dry run=True" myRouters.ini

C. ansible-playbook myPlays -extra-vars "inventory_file=myRouters .ini"

D. ansible-playbook myPlays --check -i myRouters.ini

正解: C

質問 3

What will determine which data serialization format is used for interfacing with a system?

A. programming language version

B. the system's API

C. IDE specifications

D. the operating system

正解: B

質問 4

Which two PyEZ object methods are included by default when using a Python context manager? (Choose two.)

A. pdiff() and diff()

B. |load() and commit ()

C. lock () and unlock (>

D. open() and close()

正解: C,D

解説: (PassTest メンバーにのみ表示されます)

質問 5

Which development model is the classic approach to software development?

A. Kanban

B. Lean

C. Waterfall

D. Scrum

正解: C

質問 6

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/commit-user

C. configuration/@ junos: commit-user

D. configuration:@ junos: commit-user

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 7

What is the correct Python script syntax to prompt for input?

A. hostIP = input"Device IP address: "

B. hostIP = input("Device IP address: ")

C. hostIP = input{Device IP address: }

D. input("Device IP address: ") = hostIP

正解: B

解説: (PassTest メンバーにのみ表示されます)

Juniper Automation and DevOps, Associate (JNCIA-DevOps) - JN0-224 模擬練習