Which of the following is not Armstrong’s Axiom?

C. Pseudotransitivity rule. Explanation: It is possible to use Armstrong’s axioms to prove that Pseudotransitivity rule is sound.

Question #1253 of 749+ in Database Management System

📝 Question #1253

⌨️ Press A B C D to select

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All Options & Correct Answer

A Reflexivity rule

B Transitivity rule

C Pseudotransitivity rule Correct

D Augmentation rule

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