EMERGING TRENDS IN SOFTWARE ENGINEERING
CLOUD COMPUTING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Engineer A purchases an ECS from Azure CLOUD to meet his/her own requirements
|
|
|
Engineer B changes the operating system of the ECS purchased by himself/herself from Linux to Windows
|
|
|
Engineer C increases the number of CPUs of the ECS purchased by himself/herself from 2 to 4.
|
|
|
Engineer D receives an SMS notification from the ECS provider one week before the ECS expires.
|
Detailed explanation-1: -Engineer D receives an SMS notification from the ECS provider one week before the ECS expires . The answer is letter D. SMS notification from the ECS provider is more often than not a automated feature of cloud computing and system generated and function.
Detailed explanation-2: -1. Which of the following is true about the on-demand self-service feature of cloud computing? Users do not need to communicate with service providers at all when using cloud computing resources. After determining the required cloud computing services, users can apply for cloud computing resources by themselves.
Detailed explanation-3: -On-demand self-service. Resource pooling. Scalability and rapid elasticity. Pay-per-use pricing. Measured service. Resiliency and availability. Security. Broad network access. 03-Nov-2022