Model analytics-ready schemas: grain, normalization, facts vs dimensions, star vs snowflake, SCD Types 1/2, and surrogate keys — with hands-on SCD and dimension builds on SaaS data.
35 min
12
70%
-
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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