Relational database
Tables can be connected through shared fields and keys. This topic is part of Databases within Technology. This page currently draws on 9 supporting questions, with answers and bonus facts available below.
Play Relational database Trivia
Relational database trivia questions
How is information organized in a relational database?
Answer: In tables of rows and columns
Bonus fact: Tables can be connected through shared fields and keys.
What language is commonly used to query relational databases?
Answer: SQL
Bonus fact: SQL can retrieve, insert, update, and delete structured data.
What is the purpose of a primary key in a relational table?
Answer: Uniquely identify each row
Bonus fact: Primary keys also help other tables refer to specific records through foreign keys.
In a relational database, what is a row often called?
Answer: Record
Bonus fact: Rows represent records; columns represent fields or attributes.
What is SQLite?
Answer: A lightweight embedded relational database engine
Bonus fact: SQLite is designed to run inside an application without a separate database server process.
What type of software is Oracle Database?
Answer: Relational database management system
Bonus fact: Oracle Database is widely used in large enterprise systems.
What type of software is Microsoft SQL Server?
Answer: Relational database management system
Bonus fact: SQL Server is widely used in business and enterprise applications.
What type of software is MySQL?
Answer: Relational database management system
Bonus fact: MySQL is widely used for websites and server applications.
What type of software is PostgreSQL?
Answer: Relational database management system
Bonus fact: PostgreSQL is an open-source database widely used in web and enterprise applications.