A comprehensive practice set containing 25+ SQL coding problems covering SELECT, WHERE, ORDER BY, LIMIT, DISTINCT, CASE WHEN, and NULL handling. Complete this to build solid muscle memory for SQL query writing before proceeding to SQL Advanced.
15 min
27
80%
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This test will run in full-screen mode with a timer
Tip: connect your ChatGPT account before starting — the in-test interviewer and post-test debrief run on your plan, and connecting mid-test pauses the timer.
Unlimited attempts included — each new attempt pulls a fresh set of questions.
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