Certificate of Cloud Security Knowledge (CCSK) — Question 119

Which component is a key part of software container systems?

Answer options

• A. Operating system
• B. Workload tools
• C. An automated controller.
• D. The execution environment
• E. A client

Correct answer: D

Explanation

The execution environment is essential for running containers, as it provides the necessary resources and isolation for applications. While the operating system and other tools play supportive roles, they do not specifically define the container system's core functionality like the execution environment does.