Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Q.

A functional dependency of the form X→Y is trivial if

A X⊆X
B Y⊂X
C X⊆Y
D X⊂Y and Y⊂X
Answer & Explanation
Option: [B]

Computer Science Books

Your Valuable Comments Please...

Please Like Us
Brand