Kubernetes and Cloud Native Associate (KCNA) — Question 133

Which of the following observability data streams would be most useful when desiring to plot resource consumption and predicted future resource exhaustion?

Answer options

• A. stdout
• B. Traces
• C. Logs
• D. Metrics

Correct answer: D

Explanation

The correct answer is D, Metrics, as they provide quantitative data over time regarding resource consumption, allowing for trend analysis and future predictions. While stdout, Traces, and Logs can provide useful information, they do not offer the same level of detailed quantitative analysis necessary for tracking resource usage and forecasting potential exhaustion.