Final answer:
Cloud computing enables automatic scalability, allowing users to increase or decrease computing resources without human interaction.
Step-by-step explanation:
Automatic Scalability in Cloud Computing: One of the characteristics of cloud computing is automatic scalability, which allows the consumer to increase or decrease computing resources without requiring any human interaction from the service provider.
Cloud service providers use virtualization technology to manage a pool of computing resources. When the consumer needs more resources, such as increased storage or processing power, they can simply request it from the provider. The provider then allocates the necessary resources from the pool, ensuring a seamless and efficient scaling process.
Similarly, when the consumer no longer needs the extra resources, they can release them back to the pool, eliminating any waste of computing power or costs. This flexibility and on-demand scaling make cloud computing a cost-effective and highly adaptable solution.