Computer Science · Database Functional Dependencies
When functional dependencies A → B and BX → Y hold, which inference rule directly implies that AX → Y holds?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Augmentation rule
- 2Decomposition rule
- 3Transitivity rule
- 4Pseudotransitivity rule✓
Correct answer
Pseudotransitivity rule
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