Database Quiz

What is a database?

• A. A system designed to store large amounts of data

• B. A type of software used for graphic design

• C. A hardware device for storing files

• D. A programming language

Which of the following is NOT a reason why databases are used?

• A. To store, retrieve, and manipulate data

• B. To ensure data integrity

• C. To enable concurrent access

• D. To create animations

What does ensuring data integrity in a database mean?

• A. Ensuring that data is always encrypted

• B. Ensuring that certain fields are always populated and relationships between data are maintained

• C. Ensuring that data is always backed up

• D. Ensuring that data is always accessible offline

What is an example of a database application mentioned in the document?

• A. Social media platform

• B. Online marketplace (e.g., Amazon)

• C. Video streaming service

• D. Email service

What type of data might an inventory management database contain?

• A. User login details

• B. Product name, description, price, and quantity in stock

• C. Video files

• D. Email messages

What were the Yellow Pages?

• A type of computer database

• A paper-based directory of businesses and services

• A collection of yellow-colored pages

• A type of calendar

Before computerized databases, how were birthdays organized?

• By year

• By month

• By day of the week

• By season

How were addresses stored in paper-based databases?

• By first name

• By street name

• By surname

• By city

In paper-based databases, how were telephone numbers organized?

• By area code

• By profession

• By first name

• By phone number

What is one example of a computerised database used in schools?

• Library catalog

• Electronic register

• Sports equipment list

• Cafeteria menu