General Computer Science Knowledge

• 19

• Covid-19

• error

• Never starts

What is an example of an output device?

• Mouse
• Microphone
• Speakers
• DVD

What is an example of an input device?

• Keyboard
• Speakers
• Monitor
• DVD

Firefox, Opera, Chrome, Safari and Explorer are types of what?

• Wildlife Charities
• Folder
• Web Browser
• Different colours of the new Vauxhall Vectra

What do you type for an infinite loop?

• while True:
• while True ()
• While true:
• While True ()

Instead of a mouse, many laptops use a(n) ________.

• optical drive
• touchpad
• scanner
•  laser pointer

Data transmission in both directions simultaneously.

• Full Duplex
• Double Duplex
• Half Duplex
• Parallel Duplex

19 in binary is?

• 
• 
• 
• 

A(n) ______________________ is the most important software that runs on a computer.

• Operating System
• Windows
• Anti Virus
• iOS

Which of the following is the most recent version of Windows?

• Windows 8
• Windows 7
• Windows 10