Final answer:
Cloud computing has several essential characteristics, including on-demand self-service, broad network access, resource pooling, elasticity, measured service, and ubiquitous access.
Step-by-step explanation:
Cloud computing is a technology that allows users to store and access data and applications over the internet instead of on their own physical computers or servers. There are several essential characteristics of cloud computing:
- On-demand self-service: Users can access and use cloud resources, such as storage and processing power, whenever they need them, without requiring any interaction with the cloud provider.
- Broad network access: Cloud services can be accessed over the internet or through private networks using a variety of devices, such as computers, tablets, and smartphones.
- Resource pooling: Cloud providers pool and share their computing resources, allowing multiple users to access and utilize them simultaneously.
- Elasticity: Cloud resources can be dynamically scaled up or down based on demand, allowing users to pay for only the resources they actually use.
- Measured service: Cloud usage can be monitored, controlled, and reported, enabling users to optimize their resource usage and costs.
- Ubiquitous access: Cloud services are accessible from anywhere with an internet connection, allowing users to work and collaborate remotely.