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Standards and Governance Questions

Evaluate the candidate ability to define, establish, and communicate standards and best practices that raise quality and consistency across teams. This includes creating standards for data quality, engineering practices, code review, security hygiene, testing, and documentation, as well as processes for adoption, enforcement, and continuous improvement. Candidates should discuss stakeholder engagement strategies, change management to shift culture without formal authority, mechanisms for measuring compliance and impact, and examples of standards they introduced or improved and the organizational outcomes.

EasyTechnical
81 practiced
As an analyst, list three quick validation checks you run before accepting a KPI on a dashboard as correct (e.g., comparing to previous period, checking null rates). For each check describe a concrete SQL or spreadsheet operation to perform it.
EasyTechnical
116 practiced
List documentation standards you would require for a team's shared SQL and notebook repository to improve maintainability and onboarding. Provide at least four concrete items (e.g., README format, code header template, change log) and explain why each matters.
EasyTechnical
85 practiced
What is a data catalog and why should an analytics team maintain one? List the minimum metadata fields you would require for each dataset to enable safe self-service analytics and explain why each field is important.
MediumTechnical
94 practiced
Write a concise dataset deprecation and versioning policy (5-8 sentences) for the central analytics warehouse. The policy should allow teams to depend on datasets while giving maintainers the mechanism and notice to make breaking changes safely.
HardTechnical
72 practiced
A regulator requests proof that analytics reports used for billing are reproducible and that every calculation change is tracked. Describe the technical and process controls you would implement (e.g., immutable snapshots, versioned transforms, audit logs) to satisfy this audit requirement and how to balance cost.

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