Which of the following statements is/are correct about OpenStack deployment?

1. Image-based approach can be used for deploying the operating system.
2. Disk partitioning and disk array set can only be performed before deployment.
3. Networking configuration for PXE booting can only be performed after deployment.

The Object storage (Swift) in OpenStack always uses centralized database.

In OpenStack. which component of Orchestration service orchestrates a template's launching and provides events to an API consumer?

In the OpenStack release 'Liberty', which Django version is required for the basic installation of 'Horizon' dashboard?

Which option is used by all OpenStack hosts to publish their hardware capabilities,available resources and status?

In the OpenStack release 'Liberty', which of the following versions of Python is required for the basic installation of 'Horizon' dashboard?

Which statement is correct regarding Block Storage in OpenStack 'Havana' release?

Which components were included in the f‌irst release of OpenStack?

In the OpenStack 'Liberty' release, which options are available under the Identity tab on OpenStack dashboard?

Which option is a default Nova scheduler?

Horizon, the official OpenStack dashboard, is based on a Django module.