Database Management System2080.15 marksRelational Model Concepts
What is relational database? Explain different characteristic of a relation. Defain domain constraint.
What is relational database? Explain different characteristic of a relation. Defain domain constraint. [5]
--- A relational database is a database that organizes and stores data in the form of tables (relations). Each table consists of rows (tuples) and columns (attributes). It is based on the relational data model proposed by E.F. Codd. Well-known DBMSs like Oracle, MS SQL Server, DB2, and MySQL supp...