Cloud Computing refers to?

Concept: Cloud Computing refers to the delivery of IT resources — both hardware (servers, storage, networking equipment) and software (platforms, applications) — over the internet, so that users can manipulate, configure, and access these resources remotely instead of owning and physically operating them on-site. This remote, on-demand access is what distinguishes cloud computing from traditional on-premise computing.

Application: The standard definition of Cloud Computing names three distinct remote actions performed on IT resources: manipulating (operating on the resource), configuring (setting it up or customizing it), and accessing (using it) — all carried out on hardware and software remotely, over a network. A complete definition needs ALL three actions together; no single action alone captures the full concept.

Contrast — each partial option against the full definition:

• "accessing the hardware" names only the use of the resource — it leaves out configuring and manipulating it, covering just one of the three actions in the definition.

• "configuring the hardware" names only the setup of the resource — it leaves out accessing and manipulating it, covering just one of the three actions in the definition.

• "manipulating the hardware" names only the operation on the resource — it leaves out accessing and configuring it, covering just one of the three actions in the definition.

Result: Since manipulating, configuring, and accessing hardware (and software) resources together make up the definition of Cloud Computing, the option that captures every one of these three actions is the correct one.