Split Metric Sums

A medium SQL mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.

Domain
SQL
Difficulty
medium
Seniority
L3

Interview Prompt

Give us the average of each of our people metrics in `employee_metrics` for each half of the fiscal year, in whole units. Leave out `attrition_rate` and `diversity_ratio`, which are rates we read to the decimal.

Summary

One column, two totals.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write and run your SQL against a real database
  4. Answer the interviewer's follow-up questions, then get a hire or no-hire decision