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Which of the following explains how using a cloud infrastructure can provide rapid elasticity?

A.
Shared resources can reduce overhead.
Answers
A.
Shared resources can reduce overhead.
B.
Customers can limit the use of a resource
Answers
B.
Customers can limit the use of a resource
C.
High availability of services can be provided
Answers
C.
High availability of services can be provided
D.
Systems can be provisioned according to demand.
Answers
D.
Systems can be provisioned according to demand.
Suggested answer: D

Explanation:

Systems can be provisioned according to demand. This is the essence of rapid elasticity, which is one of the essential characteristics of cloud computing. Rapid elasticity means that cloud services can be scaled up or down quickly and automatically, depending on the changing needs of the customers. This provides flexibility, efficiency, and cost-effectiveness for both the customers and the providers. According to the CompTIA Core1 objectives, one of the benefits of cloud computing is rapid elasticity. A research paper on cloud elasticity also defines it as the ability to dynamically adjust the amount of resources allocated to a service in response to its workload variation.

asked 02/10/2024
Vojtech Danek
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