Database Knowledge Quiz

What is the best definition of a database?

• A single, long document of text.

• A type of computer.

• An organized collection of structured information.

• A social media app.

Think about your phone's contact list. What would a single person's entry (with their name, number, and email) represent?

• The Database

• A Field

• A Record

• A Table

In that same contact list, what would the 'Phone Number' category be for all your contacts?

• A Record

• A Field

• A Query

• The Database

A school has two students named 'Olivia Smith'. What is the best way to tell them apart in the school's computer system?

• By their hair colour.

• By asking them to choose a new name.

• By giving each student a unique Student ID number.

• By storing them in different files.

When you are on a shopping website and you tick a box to show 'Only items under $50', what are you doing?

• Sorting the data

• Filtering the data

• Deleting the data

• Creating a new database

When you open a music app and arrange your songs alphabetically from A-Z, what are you doing?

• Sorting the data

• Filtering the data

• Querying the data

• Deleting the data

Which of these is an example of TEXT data?

• 2024

• 9.5

• 'Christopher Nolan'

• True

Which of the following is a real-world example of a database?

• A school library catalogue

• A supermarket's inventory system

• A social media site's user profiles

• All of the above

What is the main reason for organizing data in a database?

• To make it look complicated.

• To use up more computer memory.

• To make it fast and easy to search, retrieve, and manage information.

• To hide the information from other people.

A database table is most similar in structure to a...

• Paragraph in a book.

• Spreadsheet (like in Excel or Google Sheets).

• Movie file.

• Messy pile of papers.