wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The minimal super-key is also called ______.

A
Super key
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Key
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Candidate key
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Both A and B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C Key
Minimal super-key is also called as Key. It is defined as that part of super-key from which any attribute cannot be removed without sacrificing the uniqueness constraint.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Logic Gates
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon