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
WordPress Development
Amazon Virtual Assistant
Shopify + WordPress Development
Tutorials
Feedback
Programming Notes
Softwares
Contact
See Correct Answer
1. What is a candidate key?
None of Them
Alias for foreign key
Used to uniquely identify a Tuple
Used to identify a column
Correct Answer: Used to uniquely identify a Tuple
