Relational Model Quiz

A complex data type used to store multiple values

A set of instructions for performing a specific task

Something of importance to the user that needs to be represented in a database (correct)

A one-dimensional table consisting of rows and columns

A two-dimensional table consisting of rows and columns (correct)

A type of constraint used to enforce data integrity

A logical connection between different tables

A graphical representation of data flow

To store encrypted data for security purposes

To represent relationships between tables (correct)

To define primary keys in a table

To enforce uniqueness of data in a column

<p>The association between attributes in a relation</p> Signup and view all the answers

<p>To uniquely identify rows in a table when a natural key is unavailable</p> Signup and view all the answers