Cloud Computing Characteristics

Correct Answer: C.

Option A is incorrect.

On-Demand resource availability is a characteristic of Cloud computing.

Option B is incorrect.

By adopting the Cloud, organizations only pay for the resources being used.

Option C is correct.

Control on Infrastructure maintenance is not a characteristic of Cloud Computing as customers adopting PaaS and SaaS do not have this control.

Option D is incorrect.

Resource pooling is the feature where Cloud resources are pooled for multiple customers.

Hence, it has cost benefits.

Resource Pooling is a characteristic of Cloud computing.

https://en.wikipedia.org/wiki/Cloud_computing

Cloud computing is a model for delivering computing resources, such as servers, storage, applications, and services over the internet. It is characterized by several features that differentiate it from traditional on-premises computing. These features include:

A. On-Demand resource availability: Cloud computing provides on-demand access to computing resources, allowing users to quickly provision and de-provision resources as needed. This means that users can easily scale up or down their computing resources, depending on their needs, without having to invest in additional hardware or software.

B. Pay-As-You-Go: Cloud computing follows a pay-as-you-go pricing model, meaning that users only pay for the computing resources they use, rather than paying upfront for resources they may not need. This makes cloud computing a more cost-effective option for many organizations, as they only pay for what they use.

C. Control on Infrastructure maintenance: Cloud computing providers are responsible for maintaining the underlying infrastructure that supports the delivery of computing resources. This includes hardware, software, and networking components. Cloud users do not have to worry about managing or maintaining these resources themselves, freeing up time and resources for other activities.

D. Resource Pooling: Cloud computing allows multiple users to share computing resources in a pool. This means that resources can be allocated dynamically to users as needed, without any one user having exclusive access to a particular resource.

Answer C, "Control on Infrastructure maintenance" is not a characteristic of cloud computing. In fact, one of the main benefits of cloud computing is that it relieves organizations of the burden of managing and maintaining their own infrastructure. Instead, the cloud provider is responsible for maintaining and upgrading the infrastructure that supports the delivery of computing resources. This allows organizations to focus on their core business activities and leave the management of the infrastructure to the experts.