Which of the following best describes cloud computing?
Options:
| A. Virtual desktop computing B. Lightweight software that takes up little storage space C. Computing services that can be accessed on demand across the Internet D. The World Wide Web E. Mobile-based social IT |
The Correct Answer Is:
C. Computing services that can be accessed on demand across the Internet
Correct Answer Explanation: C. Computing services that can be accessed on demand across the Internet
Cloud computing refers to the delivery of computing services over the internet, providing users with access to a wide range of resources without the need for on-site infrastructure or hardware.
Option C, “Computing services that can be accessed on demand across the Internet,” is the correct answer because it accurately captures the essence of cloud computing. Let’s delve into the detailed explanation of why this option is correct and why the other options are not.
Cloud computing involves the delivery of various computing services, including storage, processing power, and applications, over the internet. Users can access these services on demand, meaning they can scale up or down based on their needs.
This eliminates the need for physical infrastructure, as users can rely on remote servers and resources provided by cloud service providers. The key characteristics of cloud computing include on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service.
The term “on demand” in this context means that users can provision and manage computing resources as needed, without requiring human intervention from the service provider. This accessibility is made possible through internet connectivity, allowing users to interact with the cloud infrastructure seamlessly.
Why Other Options are Incorrect:
A. Virtual desktop computing:
Virtual desktop computing involves the use of virtualization technology to create a virtualized desktop environment that users can access remotely. While this is a component of cloud computing, it doesn’t fully encompass the breadth of services offered by cloud computing.
Cloud computing includes not only virtual desktops but also services like storage, databases, networking, and more. Virtual desktop computing is more specific and doesn’t capture the comprehensive nature of cloud computing.
B. Lightweight software that takes up little storage space:
Describing cloud computing as lightweight software overlooks the fact that cloud computing is not limited to software alone. It includes a wide range of services, including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS).
These services cover various aspects such as computing power, storage, databases, analytics, and more. The focus on lightweight software does not address the holistic nature of cloud computing.
D. The World Wide Web:
While cloud computing relies on the internet for service delivery, it is not synonymous with the World Wide Web. Cloud computing encompasses a broader set of services beyond what the WWW offers.
The WWW primarily deals with the exchange of information through interconnected documents, whereas cloud computing involves the provisioning of computing resources, storage, and applications over the internet. The World Wide Web is just one aspect of the broader internet infrastructure that supports cloud services.
E. Mobile-based social IT:
Describing cloud computing as “mobile-based social IT” is too narrow and focuses on specific aspects of technology rather than the comprehensive range of services offered by cloud computing. Cloud computing does support mobile access and can include social aspects, but it goes beyond these elements.
Cloud services are not limited to mobile devices or social interactions; they encompass a wide array of computing resources and services accessible over the internet.
In essence, the correct answer (Option C) is the most comprehensive because it captures the key characteristics of cloud computing, including on-demand access to a variety of computing services over the internet.
The other options, while related to technology and computing, fail to fully encapsulate the diverse and expansive nature of cloud computing.
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I am Smirti Bam, an enthusiastic edu blogger with a passion for sharing insights into the dynamic world of business and management through this website.
I hold a MBA degree from Presidential Business School, Kathmandu, and a BBA degree with a specialization in Finance from Apex College,
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