The correct answer is: A. internet consumes roughly 1 percent of the world’s total power.
The internet consumes about 4% of the world’s total electricity, and this number is expected to grow to 10% by 2030. The main reason for this growth is the increasing use of streaming video and other data-intensive applications.
Cloud computing is the on-demand delivery of IT resources over the Internet with pay-as-you-go pricing. Instead of buying, owning, and maintaining physical data centers and servers, you can access technology services, such as computing power, storage, and databases, on an as-needed basis from a cloud provider like Amazon Web Services (AWS).
Cloud computing offers a number of advantages over traditional IT infrastructure, including:
- Reduced costs: You only pay for the resources you use, and you can scale your usage up or down as needed.
- Increased agility: You can quickly deploy new applications and services without having to invest in new hardware or software.
- Improved reliability: Cloud providers offer a high level of reliability and uptime.
- Enhanced security: Cloud providers offer a range of security features and services that can help protect your data.
A client can provision computer resources without the need for interaction with cloud service provider personnel. This is done through a self-service portal that allows clients to create, manage, and delete resources as needed.
In conclusion, the correct answer is: A. internet consumes roughly 1 percent of the world’s total power.