Question 720
During a privileged access assessment at Maple Creek Agriculture, engineers say that they resolved this finding: Developers grant Kubernetes admission permissions to every service account to simplify troubleshooting. Which result provides the STRONGEST acceptance evidence?
Explanation
Correct Answer
A compromised application pod cannot modify cluster admission controls. This is the decisive evidence for the original problem: Developers grant Kubernetes admission permissions to every service account to simplify troubleshooting. It verifies that the intended corrective control—Constrain admission and orchestration RBAC by workload and task with reviewable changes—works in the relevant environment; a completed change ticket alone would not prove the outcome at Maple Creek Agriculture.
Incorrect Answers
A flagged dependency version stops promotion until the issue is addressed or approved. This would be relevant evidence for a different failure: A software team treats dependencies as trusted and never reviews updates before production promotion, usually addressed by Use dependency and software bill-of-materials checks with approved remediation policies. It does not demonstrate that the current problem at Maple Creek Agriculture was resolved. The specific required evidence is: A compromised application pod cannot modify cluster admission controls.
A known vulnerable or unsigned image is rejected before it reaches production. This would be relevant evidence for a different failure: Container images are deployed without vulnerability or provenance checks from external registries, usually addressed by Enforce image scanning, signed provenance, and approved registry rules at build or admission gates. It does not demonstrate that the current problem at Maple Creek Agriculture was resolved. The specific required evidence is: A compromised application pod cannot modify cluster admission controls.
Unprivileged pipeline jobs cannot read production secrets and authorized deployment succeeds. This would be relevant evidence for a different failure: Build pipelines store production credentials as plaintext variables visible to all developers, usually addressed by Use scoped protected secrets with short-lived workload identity and minimal pipeline permissions. It does not demonstrate that the current problem at Maple Creek Agriculture was resolved. The specific required evidence is: A compromised application pod cannot modify cluster admission controls.