MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

CLOUD COMPUTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
With user self-provisioning (also known as cloud self-service), the customer purchases resources from the cloud provider through a web form, creating a customer account and paying for resources with a credit card. The provider’s resources are available for customer use within hours, if not minutes.
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Self-service provisioning is simply a shift into defining those policies ahead of time. The mental shift necessary is to move into a model of predefining “yes” and “no.” A good self-provisioning infrastructure gives IT more control and predictability.

Detailed explanation-2: -Dynamic Cloud Provisioning Also referred to as “on-demand cloud provisioning, ” customers are provided with resources on runtime. In this delivery model, cloud resources are deployed to match customers’ fluctuating demands. Deployments can scale up to accommodate spikes in usage and down when demands decrease.

Detailed explanation-3: -On-demand self-service: An end-user can unilaterally provision computing capabilities, such as server settings and network storage when needed, without any interaction from the provider’s IT administrator.

Detailed explanation-4: -IaaS. IaaS enables companies to host IT infrastructures and access compute, storage and network capabilities in a scalable manner.

There is 1 question to complete.
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