When the cloud computing service provider provides various services, the customer only needs to put forward the demand, and the service provider will immediately provide the resources or applications required by the customer, and when the customer needs to expand or reduce the capacity, they can make corresponding changes on the basis of the original service. Which of the characteristics of cloud computing can the above content reflect?

When the cloud computing service provider provides various services, the customer only needs to put forward the demand, and the service provider will immediately provide the resources or applications required by the customer, and when the customer needs to expand or reduce the capacity, they can make corresponding changes on the basis of the original service. Which of the characteristics of cloud computing can the above content reflect?
A . Pan-network access
B . Resource pooling
C . Measurable services
D . Rapid elastic expansion

View Answer

Answer: D