Final answer:
A cloud service that remains available after a failure occurs is called High Availability. This means that the service is designed to continue functioning even in the event of a failure, ensuring that users have uninterrupted access to their data and applications.
Step-by-step explanation:
A cloud service that remains available after a failure occurs is called High Availability. This means that the service is designed to continue functioning even in the event of a failure, ensuring that users have uninterrupted access to their data and applications.
To achieve high availability, cloud providers implement redundancy in their infrastructure, such as multiple servers and data centers. This redundancy ensures that if one component fails, there are duplicate components ready to take over the workload without disruptions.
For example, if a cloud service has multiple servers hosting the application, data, and resources, it can automatically switch to a backup server if one server fails. This ensures that users can continue using the service without experiencing any downtime or loss of data.