Keys and Integrity Rules — Study Resources & PYQs
Keys and integrity rules in relational databases.
- Estimated study time: 30 minutes
Study resources
- Keys in Relational Model (Article) — Informative resource that provides detailed insights and practical knowledge about Keys in Relational Model.
- Integrity Rules (Article) — Well-structured learning material for understanding Integrity Rules with examples and practical explanations.
Keys and Integrity Rules previous year questions
- (A) Explain the role of keys in Database Management System. Differentiate between super key, primary key, candidate key and foreign key. (12) (B) How is Embedd…
- (A) What are integrity constraints in SQL? (12) (B) Explain the Security in SQL. (8)
- (a) How are tuples identified in a relation ? What are different types of keys in a DB ? (b) Write a note on Relational Algebra with suitable example.
Taught in these subjects
- RDBMS — CST3402 · Government College of Engineering and Technology, Jammu