An administrator needs to delete a block storage volume that is no longer in use. The volume is currently attached to an instance. What must the administrator do first in Horizon?

Detach the volume from the instance, then delete the volume.

Take a snapshot of the volume, then delete the volume.

Resize the volume, then delete it.

Delete the instance first, then delete the volume.

A new employee joins the cloud team and needs access to the 'development' project. The administrator wants to grant the employee the 'member' role in that project. Which steps should the administrator perform in Horizon?

Go to Identity > Users, select the user, and click 'Edit User' to assign the project and role.

Go to Project > Compute > Instances, and add the user to the instance's security group.

Go to Admin > Projects, select the 'development' project, and click 'Set Quotas' to add the user.

Go to Identity > Projects, select the 'development' project, click 'Manage Members', and add the user with the 'member' role.

A user wants to launch an instance from a custom image that was uploaded to the 'images' project. The user is in the 'development' project and does not have admin rights. What must the user do to use this image?

Use the image ID directly in the launch instance dialog.

Upload the image again in the 'development' project.

Copy the image to the 'development' project using the CLI.

Ask the administrator to share the image with the 'development' project.

Juniper NetworksCertified Associate, Cloud

Domain 5Objective 3

Using OpenStack UIs JN0-214 Practice Questions (Page 1)

Part of the Cloud Orchestration with OpenStack domain, which makes up ~14% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~5–8 in this domain), expect 1–2 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)

31questions here

7free pages

14concepts

14 Concepts in This Objective

OpenStack Horizon Dashboard Overview
Navigating Horizon
Managing Instances via Horizon
Managing Images via Horizon
Managing Networks via Horizon
Managing Volumes via Horizon
Managing Security Groups via Horizon
Managing Key Pairs via Horizon
Managing Flavors via Horizon
Managing Projects and Users via Horizon
Using Horizon Admin View
OpenStack CLI Overview
Using OpenStack CLI Commands
Comparing Horizon and CLI

Questions 1–5

1application · medium
An administrator needs to delete a block storage volume that is no longer in use. The volume is currently attached to an instance. What must the administrator do first in Horizon?
Select an answer first
2application · medium
A new employee joins the cloud team and needs access to the 'development' project. The administrator wants to grant the employee the 'member' role in that project. Which steps should the administrator perform in Horizon?
Select an answer first
3application · medium
A user wants to launch an instance from a custom image that was uploaded to the 'images' project. The user is in the 'development' project and does not have admin rights. What must the user do to use this image?
Select an answer first
4foundation · easy
In Horizon, which menu is used to create a new project?
Select an answer first
5foundation · easy
Which OpenStack CLI command lists all instances in the current project?
Select an answer first

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Using OpenStack UIs JN0-214 Practice Questions (Page 1)

Questions 1–5

An administrator needs to delete a block storage volume that is no longer in use. The volume is currently attached to an instance. What must the administrator do first in Horizon?

A new employee joins the cloud team and needs access to the 'development' project. The administrator wants to grant the employee the 'member' role in that project. Which steps should the administrator perform in Horizon?

A user wants to launch an instance from a custom image that was uploaded to the 'images' project. The user is in the 'development' project and does not have admin rights. What must the user do to use this image?

In Horizon, which menu is used to create a new project?

Which OpenStack CLI command lists all instances in the current project?

Keep studying — Cloud Orchestration with OpenStack