WGU Managing Cloud Security (JY02) Exam - Topic 3 Question 11 Discussion

The capability to rapidly create and destroy virtual systems as demand fluctuates is known as ephemeral computing. These short-lived resources are provisioned automatically when needed and decommissioned when demand subsides.

Resource scheduling helps allocate resources but does not imply temporary lifespans. High availability ensures continuous service, and maintenance mode is used for administrative tasks.

Ephemeral computing is central to elasticity in cloud environments, reducing costs and improving scalability. For example, containers or serverless functions may run only while needed and then disappear. This model optimizes utilization, lowers expenses, and supports modern application architectures that demand agility.