Public Cloud What is a Public Cloud? A public cloud is a cloud computing environment where services such as storage, applications, and processing power are delivered over the internet and shared among multiple users. Explanation Public clouds are managed by third-party providers and offer scalability, cost-effectiveness, and accessibility. They are ideal for businesses with fluctuating workloads or limited IT resources. Practical Example of a Public Cloud A startup uses a public cloud service to host its website, ensuring scalability and reducing the need for in-house IT infrastructure.