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Top Active API Tokens

A medium SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.

Domain
SQL
Difficulty
medium
Seniority
junior, mid

Interview Prompt

Surface the issuance dates of the 5 most-used tokens that have not yet expired. A token is unexpired if it has no expiration date or its expiration is still in the future. Rank by request volume descending. Show each token and its issuance date.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your sql solution with real code execution
  4. Get instant feedback and a hire/no-hire decision