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WorksheetsDatabase Fundamentals Assessment
Total questions: 15
Worksheet time: 8mins
What is a database?
A collection of random files on a computer
A structured collection of organized data
A simple spreadsheet program
A type of computer game
Which of the following best describes a field in a database?
A specific category or attribute that stores one type of information
A complete row of information about one item
A collection of tables
The entire database system
What is a record in a database?
A type of data validation
The database software
A complete set of information about one item
A single column of data
What is the primary purpose of a database?
To create graphics and images
To store and organize data for easy retrieval and management
To play multimedia files
To send emails
Which of the following is a common data type in databases?
Picture frame
Window
Text (string)
Screen
What is a table in a database?
A piece of furniture
A type of computer monitor
A collection of related records and fields
A mathematical graph
When would you use data validation in a database?
To make the database look prettier
To ensure data meets specific criteria before being entered
To delete all records
To print the database
What is the relationship between fields and records?
They are the same thing
Fields contain records
Records are made up of fields
They are unrelated
Which is an example of proper data entry in a database?
Entering random information
Copying the same data multiple times
Entering consistent, accurate data in the correct fields
Leaving all fields empty
What is the purpose of editing data in a database?
To make the database slower
To correct errors or update information
To delete the entire database
To create a new database
How should data be collected for a database?
Randomly without any planning
Only from unreliable sources
Following a systematic and organized approach
By copying from social media
What is the advantage of using different data types in a database?
It makes the database more colorful
It ensures appropriate data storage and validation
It makes the database larger
It slows down the database
Which is NOT a common data type in databases?
Number
Date
Hologram
Text
What is a primary key in a database?
A unique identifier for each record
The password to access the database
The largest number in the database
The first field created
How should data be organized in a database?
Randomly without structure
In a logical and systematic way
All in one large table
Based on colors
