Which of the following OpenStack projects is an Identity service that is used to provide authentication and authorization services to other OpenStack services?

Which OpenStack storage type is accessible only within a virtual machine (VM)?

If you have a standard OpenStack Networking setup, then which physical data center networks is used for virtual machine (VM) data communication within the cloud deployment?

Which OpenStack storage type is NOT deleted by a user and depends on the termination of a virtual machine?

Which projects provides a Cloud Database-as-a-Service functionality for relational as well as non-relational database engines?

Which features have been added to the OpenStack 'Havana' release?

Which OpenStack service provides endpoint(s) that can be used to access resources and perform operations?

Which component of Keystone is a group that can be used to isolate resources and/or users?

Which is correct regarding OpenStack 'Havana' release? 1. The Image service of OpenStack can store images in a back—end Sheepdog cluster. 2. Cinder cannot be used as a block-storage back-end for the image service of OpenStack. 3. GridFS distributed f‌ile system cannot be supported by the Image service of OpenStack.

The compute node‘s scheduler is configured, by default, as which of the following schedulers?

The OpenStack dashboard is served to its users through which of the following web servers?