What are two limitations an architect should consider when designing a strategy for managing technical...

The correct selection is C, D. Technical reference-data migrations are constrained by relationship shape. Circular references cannot be represented cleanly as one rooted hierarchy, and nested object trees have a finite supported depth, so complex reference structures often need staged loads and follow-up relationship updates. From a deployment perspective, the same release should be reproducible across environments, with dependencies, metadata/data differences, API behavior, and target-org constraints identified before production. Automation is valuable because it turns deployment knowledge into a controlled process rather than relying on memory or manual reconstruction. The rejected alternatives do not meet the deployment requirement because they introduce drift, ignore target-org compatibility, or substitute a convenience tool for a reproducible release artifact. For this scenario, the decisive point is therefore the platform behavior represented by the selected options (C. Circular relationships; D. Depth of nested relationships). Applying that rule consistently keeps the implementation aligned with Salesforce-supported lifecycle practices and makes the resulting change easier to review, validate, and operate across environments.

Study Guide reference: Deploying — Metadata API and Tooling API; deployment validation; package/change-set deployment; data migration; dependency management.