You are reviewing a peer's draft architecture decision record (ADR). The ADR states the decision and the technical detail but does not state the alternatives considered or the trade-offs accepted.
Which response is most appropriate?

• A. Replace the ADR with a different decision unrelated to the one drafted.
• B. Ask the author to add the alternatives considered and the trade-offs accepted before publishing the ADR.
• C. Approve the ADR as written on the grounds that the decision itself is documented, accepting that reviewers and future maintainers will lack the context to evaluate or revisit it.
• D. Delete the ADR entirely and rely on the engineering team's collective memory to reconstruct the decision context, alternatives, and trade-offs during future audits or onboarding.

A team manager wants all engineers working on the same repository to share identical MCP server definitions without manual synchronization.
Which configuration approach satisfies this requirement?

• A. environment variables set at the operating-system level on each workstation
• B. project-scope .claude/settings.json and .mcp.json files committed to the repository
• C. each engineer maintains a personal ~/.claude/settings.json with the shared definitions
• D. managed configuration pushed to all endpoints by the administrator

You are integrating human review into a high-volume classification pipeline where reviewing every output is infeasible.
Which sampling strategy best balances throughput with quality oversight?

• A. No sampling, relying entirely on user complaints to reveal quality and safety problems after they affect users.
• B. Universal review of every output regardless of confidence or throughput impact.
• C. Risk-stratified sampling that reviews all low-confidence and high-impact outputs and a smaller random sample of high-confidence routine outputs.
• D. Inverse sampling that reviews only high-confidence routine outputs and skips low-confidence and high- impact outputs.

The compliance team at a firm has approved a Claude Skill that generates client-facing investment summaries. The Skill includes the firm's required disclaimers and prohibited-language list. A product manager has asked whether additional guardrails are needed at the application layer or whether the Skill alone is sufficient.
Which two guardrail responsibilities should remain at the application layer rather than the Skill? (Select two.) Each correct answer presents part of the solution.

• A. Verify the requesting user is authorized to generate investment summaries at all.
• B. Apply the prohibited-language list that the compliance team maintains and updates.
• C. Apply the disclaimer template that the compliance team has standardized firm-wide.
• D. Format output sections according to the firm's standardized house style guidelines.
• E. Log every generated summary to the firm's compliance audit trail for retention.

You are evaluating retrieval-strategy claims used by a peer team.
For each claim, select yes if the statement is generally accurate. Otherwise, select no.