Safcode Institute by Sir Safder
+923132835245
safcodeinstitute@gmail.com
Online Quiz
10000+ Questions!
Students Works
Ideas & Topics!
Live Coding
HTML & CSS
Home
(current)
About
Courses
CIT
Web Designing
Graphic Designing
Web Development
Digital Marketing
App Development
Amazon Virtual Assistant
YouTube Earning
WordPress Development
Tutorials
Feedback
Programming Notes
Verification
Contact
See Correct Answer
1. What is a candidate key?
None of Them
Used to uniquely identify a Tuple
Used to identify a column
Alias for foreign key
Correct Answer: Used to uniquely identify a Tuple
