CompTIA Cloud+ (CV0-004) — Question 97

Which of the following should be used on containers to process data and keep the output in files for later review?

Answer options

• A. Standard output
• B. Optical disk mount
• C. Ephemeral storage
• D. Persistent volumes

Correct answer: D

Explanation

Persistent volumes are designed for retaining data beyond the lifecycle of a pod, making them suitable for storing processed data for later access. In contrast, standard output only provides temporary output that is not stored, while ephemeral storage is transient and does not retain data after the container stops. Optical disk mounts are not typically used for containerized environments and do not align with the need for persistent data storage.