최신 C90.01 무료덤프 - SOA Fundamental Cloud Computing

Cloud-based multitenancy models frequently rely on the use of ___________________ technologies. Select the correct answer.

The ____________________ boundary represents the physical perimeter that surrounds a set of IT resources owned by a specific organization. The ___________________ boundary establishes a logical perimeter wherein IT resources are trusted from a security perspective. To use cloud-based IT resources, the cloud consumer will generally need to trust them with the result that the cloud consumer's ___________________ boundary is expanded beyond its ___________________ boundary to encompass the cloud-based IT resources. Select the correct answer.

When comparing cloud-based IT resources to on-premise IT resources with sunk costs, the up-front costs for on-premise IT resources are generally lower.Select the correct answer.

The Limited Portability Between Cloud Providers challenge of cloud computing can occur when an absence of industry standards (or an absence of compliance to industry standards) requires that cloud consumers build cloud-based solutions to conform to proprietary requirements imposed by cloud providers. This makes it more difficult to move to new cloud providers in the future.Select the correct answer.

When resources of the same type are released in response to decreased usage requirements, what kind of scaling is being performed? Select the correct answer.

A cloud can provide remote access directly to physical IT resources. For example, a cloud consumer can gain direct access to a physical server hosted in a cloud.Select the correct answer.

Although a cloud will commonly be based on Web protocols and technologies, it is not necessary for a cloud to be Web-based. A cloud can exist with the use of any other remote access protocols. Select the correct answer