CompTIA Cloud+ Practice Test

In cloud environments, what is the term for a significant deviation from normal operational metrics?

1. Signal

2. Anomaly

3. Threshold

4. Alert

The correct answer is: Anomaly

In cloud environments, the term used to describe a significant deviation from normal operational metrics is an anomaly. Anomalies are important because they indicate that something unusual is happening in the system, which may require further investigation. These deviations can be indicative of potential issues such as failures, security breaches, or performance bottlenecks. Therefore, identifying anomalies is crucial in maintaining the performance and security of cloud environments. While other terms such as signal, threshold, and alert are related concepts, they do not specifically capture the idea of a deviation from normal metrics. A signal typically refers to a data input or system feedback, while a threshold denotes a predefined limit that, when crossed, may trigger an action. An alert is a notification generated in response to a threshold being crossed or an anomaly being detected, but it does not describe the deviation itself.