What is the difference between a super key and a foreign key?
AnswerBot
1y
Super key is a set of attributes that uniquely identifies a record, while foreign key is a reference to a primary key in another table.
Super key is a combination of one or more attributes that uniquel...read more
SANJAY YADAV
2y
Primary key never accept null values while a foreign key may accept multiple null values.
Help your peers!
Add answer anonymously...
Capgemini Data Analyst Intern interview questions & answers
A Data Analyst Intern was asked 13 Apr 2022Q. What is a HashMap in Java?
A Data Analyst Intern was asked 13 Apr 2022Q. What is the difference between a primary key and a candidate key?
A Data Analyst Intern was asked 13 Apr 2022Q. How does memory management work in Java?
Popular interview questions of Data Analyst Intern
A Data Analyst Intern was asked 13 Apr 2022Q1. What is a HashMap in Java?
A Data Analyst Intern was asked 13 Apr 2022Q2. What is the difference between a primary key and a candidate key?
A Data Analyst Intern was asked 13 Apr 2022Q3. How does memory management work in Java?
Stay ahead in your career. Get AmbitionBox app
Helping over 1 Crore job seekers every month in choosing their right fit company
65 L+
Reviews
4 L+
Interviews
4 Cr+
Salaries
1 Cr+
Users/Month
Contribute to help millions
Get AmbitionBox app
Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2024 Info Edge (India) Ltd.
Follow us
