Question

what is a relational database ?
in chapter database development​

Answer 1

Explanation:

hope it will help u......

Answer 2

Explanation:

A relational database is a digital database based on the relational model of data, as proposed by E. F. Codd in 1970.[1] A software system used to maintain relational databases is a relational database management system (RDBMS). Many relational database systems have an option of using the SQL (Structured Query Language) for querying and maintaining the database.[2]