Which of the following 'Utility computing' provides the information for the service providers and consumers in order to achieve public cloud management?

It refers broadly to any distributed application that distinguishes between service providers (servers) and service requestors (clients).

It is a distributed architecture without the need for central coordination.

It refers the packaging of computing resources, such as computation and storage, as a metered service similar to a traditional public utility.

This computing has several computers that are used mainly by large organisations for critical applications.

It manages the public clouds based on their availability.