Database Administrator Assessment Template
Battle-tested database administrator template tuned for real hiring loops: indexing & query plans, replication & ha, backup & pitr, rubric weights you can edit, and integrity AI on by default. Pure DBA roles are consolidating into platform/infra; senior DBA candidates increasingly carry Terraform and observability skills alongside the classic indexing and replication chops.
What this template measures
Every skill needed for a database administrator hire, covered across MCQ, coding, and essay questions.
Indexing
Indexing & query plans
Replication
Replication & HA
Backup
Backup & PITR
Performance tuning
Performance tuning
Schema migrations at scale
Schema migrations at scale
Security
Security & RBAC
Sample questions from this template
A preview of the questions you'll see when you use this template.
Which of these is the most idiomatic way to handle indexing & query plans in production?
- A.Hand-rolled implementation with no library support
- B.Battle-tested library + thin abstraction
- C.Copy from the latest blog post
- D.Avoid the pattern entirely
A database administrator reports a regression in replication & ha. Which signal is MOST likely to identify the root cause?
- A.Application logs at INFO level only
- B.Recent deploy diff + relevant trace
- C.Number of open tickets
- D.Restarting the affected service
Implement a small module that demonstrates backup & pitr. Include unit tests for happy path and one edge case.
Hint: Prefer clarity over cleverness; tests count.
Refactor the supplied snippet to fix a subtle bug in performance tuning without changing the public API. Explain the fix in 2–3 sentences.
Hint: Read the tests; they encode the contract.
In 200–300 words, describe how you'd evaluate a tradeoff between indexing & query plans and schema migrations at scale on a real project.
Walk us through a recent dba project where replication & ha was the deciding factor. (90 seconds)
Scoring rubric
How candidates are evaluated on this template.
Frequently asked questions
Who is this Database Administrator assessment template for?+
Hiring teams screening database administrators at senior level. Pure DBA roles are consolidating into platform/infra; senior DBA candidates increasingly carry Terraform and observability skills alongside the classic indexing and replication chops. Use it for inbound applicants, sourced candidates, or as a take-home equivalent before live interviews.
Can I customize the Database Administrator template?+
Yes. Every question in the Database Administrator template is editable, every weight is tunable, and every rubric dimension can be renamed or removed. Most teams use the template as a baseline then drop in two or three of their own questions.
Does this Database Administrator template include AI cheat detection?+
By default, every DBA template runs the full integrity stack: edit-pattern analysis, paste detection, keystroke biometrics. Reviewers see signal-level breakdowns alongside the score.
Can database administrators preview sample questions before the timer starts?+
Candidates see a sample DBA question before the timer begins. This calibrates difficulty, lets them confirm their setup, and reduces first-question anxiety.
How do I reuse this Database Administrator template across multiple jobs?+
Clone the Database Administrator template into a new job and your customizations carry over. Only job-specific branding (title, hiring manager, deadlines) needs to change per req.
Related assessment templates
Other role-specific templates you might want to customize.
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