What is a key advantage of cloud computing?

What is a key advantage of cloud computing?

• A. Lower setup costs
• B. Requires more hardware on-site
• C. Limits collaboration features
• D. Fixed capacity

Answer: (A)

A key advantage is lower setup costs. Cloud services let you start using computing resources without buying and installing expensive servers, storage, or software licenses upfront. You pay for what you use, often on a subscription or pay-as-you-go basis, while the provider manages maintenance, updates, and security. That shift from large initial purchases to ongoing, predictable operating expenses makes it much easier and cheaper to get systems running and scale as needed. Because of this model, you don’t need to keep lots of hardware on-site, and you gain flexibility to add or remove resources quickly. Cloud tools also support collaboration, since data and applications are accessible over the internet from anywhere. And unlike fixed-capacity systems, cloud services offer elastic capacity—you can expand or reduce resources to match demand.

A key advantage is lower setup costs. Cloud services let you start using computing resources without buying and installing expensive servers, storage, or software licenses upfront. You pay for what you use, often on a subscription or pay-as-you-go basis, while the provider manages maintenance, updates, and security. That shift from large initial purchases to ongoing, predictable operating expenses makes it much easier and cheaper to get systems running and scale as needed.

Because of this model, you don’t need to keep lots of hardware on-site, and you gain flexibility to add or remove resources quickly. Cloud tools also support collaboration, since data and applications are accessible over the internet from anywhere. And unlike fixed-capacity systems, cloud services offer elastic capacity—you can expand or reduce resources to match demand.