X8594 Y Is Trivial If #166
X→ Y is trivial if?
This multiple choice question (MCQ) is related to the book/course gs gs114 Relational Database Management System. It can also be found in gs gs114 Relational Database Design - Decomposition Using Functional Dependencies - Quiz No.1.
X→ Y is trivial if?
X ⊂ Y
Y ⊂ X
X ⊇ Y
None of the mentioned