Database Crossword Puzzle

Database

Across

Down

Host of tables which are all linked

Collection of data that relates to an entity

When an entity has more than one field that could be used as a unique identifier this is used

When it can lock data while someone is working on it

Can be used to uniquely identify each record of the table

An identifier for the single piece of data

A permanent organised store of related data

Attributes of an entity that link to another entity

When you are searching for information from a database

A unique piece of data about an entity

Guardian data

Collection of data about a single entity

When it prevents any operation that could damage tables of data

Answer