Database Quiz

What is a single table database?

• A database with multiple tables

• A database with only one table

• A database without any tables

• A database with no records

What does validation check in a database?

• If the data is viewable by everyone

• If the correct type of data has been entered

• If the data is stored once

• If the data is consistent

What is the primary key in a database?

• A unique identifier for each record

• A key used for encryption

• A key to access the database

• A common identifier for all records

What is the purpose of a database?

• To carry lots of books around

• To store information in one place

• To duplicate information

• To restrict access to data

What is the purpose of verification in a database?

• To check if the data is actually the data that you want

• To check if the correct type of data has been entered

• To check if the data is stored once

• To check if the data is consistent

What is an entity in a database?

• A single cell in a table

• A single database

• A single row in a table

• A single column in a table

What is a record in a database?

• A single cell in a table

• A single column in a table

• A single database

• A single row in a table

What is the purpose of a table in a database?

• To store all the records

• To store all the fields

• To store all the information together

• To store all the entities

What is the purpose of a field in a database?

• To store all the records

• To store all the information together

• To store all the columns

• To store all the entities

What is the purpose of an attribute in a database?

• To store further information about an entity

• To store further information about a table

• To store further information about a field

• To store further information about a record