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Trim Endpoints Right

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

Domain
SQL
Difficulty
easy
Seniority
L3

Interview Prompt

A data quality check flagged trailing whitespace in endpoint names. Clean it up by returning each endpoint with trailing spaces removed, by call ID.

Summary

Trailing whitespace. Clean it up.

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

Related

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