Practice Exam: 1.0: Cloud Concepts and Models
What is the name of a collection of binary data stored as a single data object?
BLOB
Who assumes the accountability and responsibility in an agreement and use of a cloud service?
Both the cloud service provider and the cloud service subscriber
What is the name of the application deployment model in which an application runs in a private cloud and expands into a public cloud only when additional resources are needed?
Cloud bursting
What stored data feature contains information about a stored data unit that is NOT intended for use by a file system?
Extended metadata
What type of cloud service provides essentially the same services as a colocation provider?
IaaS
In object storage, an object consists of three parts: data, metadata, and __________.
Object identifier
What is the storage method that stores discrete data units in a flat address space on the same addressing level?
Object storage
What is the action performed by specialized software that involves the management of the interconnections and interactions of cloud-based and on-premises processes?
Orchestration
Jeffrey is an IT manager who needs to add development capacity to accommodate a large programming project that requires resources that are different from those in his data center. In addition, he doesn't believe he has existing capacity to support his user's needs. What form of a cloud service should Jeffrey consider acquiring?
PAAS
What type of cloud computing service is implemented completely behind a company's firewall and under the complete control of the company's IT department?
Private
In which type of cloud computing model does a service provider make resources, such as applications and storage, available to anyone via the Internet?
Public
Which cloud computing service model is most likely to incorporate multitenancy?
SaaS