This second form gives you another 90-minute attempt with 45 original questions. It uses different scenarios from mock A. Expect code-reading decisions as well as operational questions: some answers depend on the requested data grain, others on a source contract or an access path.
Choose one answer for each question. The seven domains have the same question allocation as the first form, but the incidents and tradeoffs are different. Topics include bounded incremental runs, deterministic windows, configuration management and the distinction between discovering data and reading it. Read every condition in the prompt before opening a hint. The examples and feedback are study aids; leave them closed during an exam-style attempt. Review missed questions afterward and return to the corresponding hands-on lesson before taking another timed form.