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Database Administrator

Leadership asks how confident you are that we could recover from ransomware hitting our databases. How do you answer, and what would you test?

TechnicalSeniorTests: Backup & recovery
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What the interviewer is looking for

  • This question tests backup & recovery. Explains backup types, point-in-time recovery, offsite and immutable copies, and regularly tested restores against recovery targets.
  • Strong answers: Honest answer based on evidence, immutable or isolated backups, separate credentials, full restore drills timed against targets, and gaps with a plan.
  • Likely follow-up: What would a realistic recovery drill look like?

Another way it may be asked: Your boss asks, if hackers encrypted all our databases tomorrow, could we get them back? How do you respond?

A structure to follow: Answer, explain, example, limits

  1. Step 1

    Answer

    Give your direct answer in the first sentence so the interviewer knows where you are going.

  2. Step 2

    Explain

    Say how it works or why you would do it that way, in plain words before jargon.

  3. Step 3

    Example

    Anchor it in something you have actually done or seen, with the detail that shows hands-on experience.

  4. Step 4

    Limits

    Say when your approach would not be the right one. It shows judgement.

This is guidance on shape, not a script. Use your own real experience and facts; never invent details to fill a gap. See the STAR guide and answer frameworks.

Common slips

  • Reciting a definition without showing you have applied it.
  • Using terms you cannot explain if asked a level deeper.
  • Claiming experience beyond what you can discuss in detail.

How to practise it

Say the answer in 90 seconds, then answer the follow-up as if it were a new question.

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Leadership asks how confident you are that we could recover from ransomware hitting our... | How to answer