Which type of computing delivers computing resources over the internet?

Cloud computing refers to the delivery of computing services over the internet, enabling users to access a wide range of resources such as servers, storage, databases, networking, software, analytics, and intelligence on an on-demand basis. This model allows for scalable resources and flexibility, meaning users can quickly adjust their computing needs according to various demands without investing heavily in physical hardware.

The defining aspect of cloud computing is that it operates through a network (usually the internet), allowing for remote access and management of resources. This contrasts with mobile computing, which focuses on using mobile devices to perform computing tasks, and virtual computing, which generally deals with creating virtual machines on local hardware rather than delivering resources through the internet. Quantum computing, on the other hand, involves a completely different paradigm of computation using quantum-mechanical phenomena and is not primarily concerned with internet delivery. Thus, cloud computing stands out as the answer that adequately captures the essence of delivering computing resources over the internet.