Basic computer science concepts

Which of these is an example of hardware?

• Microsoft Word

• A keyboard

• The Internet

• Google Chrome

What is the main function of a computer's CPU?

• To store information

• To display images

• To process information

• To connect to the internet

Which of these is NOT an input device?

• Mouse

• Keyboard

• Monitor

• Scanner

What does "URL" stand for?

• Universal Resource Locator

• Uniform Resource Link

• United Resource Locator

• Underlined Resource Link

Which of these is an example of software?

• A printer

• A mouse

• A video game

• A hard drive

What is the purpose of a firewall?

• To speed up internet connection

• To protect against unauthorized access

• To store files

• To display images

What does "RAM" stand for?

• Read-Only Memory

• Random Access Memory

• Read Access Memory

• Random Only Memory

Which of these is a type of operating system?

• Microsoft Word

• Google Chrome

• Windows 10

• Adobe Photoshop

What is a file extension?

• The name of a file

• The size of a file

• The type of a file

• The location of a file

Which one is an example of a search engine?

• Microsoft Word

• Google

• Instagram

• Netflix