What is a characteristic of cloud computing?

Question: What is a characteristic of cloud computing? 

Cloud computing is a term that refers to the delivery of computing services over the internet. Cloud computing enables users to access applications, data, and resources on demand, without having to install or maintain any hardware or software on their own devices. One of the main characteristics of cloud computing is scalability. Scalability means that the cloud service can adjust to the changing needs of the users, by increasing or decreasing the amount of resources allocated to them. For example, if a user needs more storage space or processing power for a certain task, the cloud service can provide it automatically, without requiring any intervention from the user. This way, the user only pays for what they use, and does not have to worry about overprovisioning or underutilizing their resources. Scalability also enables the cloud service to handle sudden spikes in demand, such as during peak hours or special events. Cloud computing offers many benefits for both individuals and organizations, such as cost savings, flexibility, reliability, security, and innovation.