Which statement about cloud computing is true?

Which statement about cloud computing is true?

• A. Cloud computing refers to running software on a local server only.
• B. Cloud computing is a type of freelance computing service.
• C. Cloud computing is all about on-site hardware management.
• D. Cloud computing delivers computing resources over the internet via remote data centers.

Answer: (D)

Cloud computing means you access computing resources—like servers, storage, or applications—over the internet from remote data centers, rather than running everything on your own machines or local network. This setup lets you use resources on demand, scale them up or down as needed, and pay only for what you use, without managing the underlying hardware yourself. Why this fits best: it captures the essential idea of delivering computing power through internet-based services hosted in remote facilities, which is the defining feature of cloud computing. The other statements miss this point: running software on a local server describes traditional on-premises hosting, not cloud delivery; calling cloud a freelance service isn’t accurate because cloud is about centralized, scalable resource access rather than a loosely defined freelance model; and focusing on on-site hardware management goes against cloud principles, which emphasize remote data centers and provider-managed infrastructure.

Cloud computing means you access computing resources—like servers, storage, or applications—over the internet from remote data centers, rather than running everything on your own machines or local network. This setup lets you use resources on demand, scale them up or down as needed, and pay only for what you use, without managing the underlying hardware yourself.

Why this fits best: it captures the essential idea of delivering computing power through internet-based services hosted in remote facilities, which is the defining feature of cloud computing.

The other statements miss this point: running software on a local server describes traditional on-premises hosting, not cloud delivery; calling cloud a freelance service isn’t accurate because cloud is about centralized, scalable resource access rather than a loosely defined freelance model; and focusing on on-site hardware management goes against cloud principles, which emphasize remote data centers and provider-managed infrastructure.