CNPA Exam Dumps : Certified Cloud Native Platform Engineering Associate

The most sustainable solution for managing developer access while balancing governance and self-service is to adopt GitOps-based RBAC management. Option A is correct because it leverages Git as the source of truth for access permissions, allowing developers to request access through pull requests. For non-sensitive environments such as staging, approvals can be automated, ensuring efficiency while still maintaining auditability. This approach aligns with platform engineering principles of self-service, automation, and compliance.

Option B places the burden entirely on one engineer, which does not scale. Option C introduces bottlenecks, delays, and reduces developer experience. Option D bypasses governance and auditability, potentially creating security risks.

GitOps for RBAC not only improves developer experience but also ensures all changes are versioned, reviewed, and auditable. This model supports compliance while reducing manual intervention from the platform team, thus enhancing efficiency.

The GitOps model is built on the principle that the desired state of infrastructure and applications must be stored in Git as the single source of truth. Option D is correct because Git provides versioning, immutability, and auditability, while reconciliation controllers (e.g., Argo CD or Flux) pull the desired state into the system continuously. This ensures that actual cluster state always matches the declared Git state.

Option A is partially correct but fails because GitOps eliminates manual push workflows—automation ensures changes are pulled and reconciled. Option B describes Kubernetes CRDs, which may be part of the system but do not embody GitOps on their own. Option C contradicts GitOps principles, which rely on pull-based reconciliation, not centralized push.

Storing desired state in Git provides full traceability, automated rollbacks, and continuous reconciliation, improving reliability and compliance. This makes GitOps a core practice for cloud native platform engineering.

Modern platform engineering requires security and compliance to be integral parts of the delivery process, not afterthoughts. CI/CD pipelines are the foundation for delivering platform software rapidly and reliably, and integrating SBOM generation and automated vulnerability scanning directly within pipelines ensures that risks are identified early in the lifecycle.

Option B is correct because it reflects recommended practices from cloud native platform engineering standards: SBOMs provide a transparent inventory of all software components, including dependencies, which is crucial for vulnerability management, license compliance, and supply chain security. By automating these steps in CI/CD, teams can maintain both velocity and security without manual overhead.

Option A downplays the relevance of SBOMs for platform software, which is inaccurate because platform components (like Kubernetes operators, ingress controllers, or logging agents) are equally susceptible to vulnerabilities. Option C dismisses automation in favor of periodic audits, which contradicts the shift-left security principle. Option D misunderstands CI/CD’s purpose: security must be integrated, not separated.