Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Which of the following statements is correct about primary keys and foreign keys? Primary keys could be null. Foreian kevs could be null.
Which of the following statements is correct about primary keys and foreign keys?
Primary keys could be null.
Foreian kevs could be null.
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
Relational Database And SQL
Authors: Lucy Scott
3rd Edition
1087899699, 978-1087899695
