Skills check

A short, adaptive set of questions related to AI Engineer. One question per screen. You can pause and return.

1 Which SQL clause filters rows after grouping?

Q 1 of 12

WHERE HAVING ORDER BY LIMIT

⏱ Avg 45s per question

🧭 Adaptive difficulty

Status: Unanswered

Back

Guidelines

It’s fine to skip a question; the system adapts.
Short breaks are okay. Your answers auto-save.
We look for consistent, role-relevant knowledge.

Accessibility

If you need additional time or a different format, let us know in your notes on the Profile screen.

Fair use & integrity

Please answer on your own. We may detect excessive tab switching or copy/paste. This doesn’t penalize you automatically; it helps us offer alternatives if needed.

After this, you’ll see a short role scenario.