Answered step by step
Verified Expert Solution
Question
1 Approved Answer
A primary key is a . a unique identifier of a table b . an identifier of columns in a relational table c . Runique
A primary key is
a a unique identifier of a table
b an identifier of columns in a relational table
c Runique identifier of a column
d a column that identifies other columns in a table
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
What Is A Database And How Do I Use It
Authors: Matt Anniss
1st Edition
1622750799, 978-1622750795
