Chapter 5 Question Bank — Data Modeling and Design

The current Drive bank contains 72 original Chapter 5 questions, source-bound to the current Mastery Lab chapter package.

Bank design

• 72 total
• 13 Foundational
• 38 Standard
• 20 Difficult
• 1 Expert-discrimination
• Correct-answer balance: 18 A / 18 B / 18 C / 18 D

Work the practice pages before opening the diagnostic answer pages. Record your answer, confidence (1–5), time, and whether the item needs review.

Practice

1. DM5-001–012
2. DM5-013–024
3. DM5-025–036
4. DM5-037–048
5. DM5-049–060
6. DM5-061–072

Diagnostic answer key

• Answers 001–012
• Answers 013–024
• Answers 025–036
• Answers 037–048
• Answers 049–060
• Answers 061–072

Coverage & Balance

Mastery rule: correct-but-unexplained is not mastery. You should be able to state the deciding clue and why the strongest distractor is weaker.

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