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WorksheetsUNIT 4: Design and technology
Total questions: 30
Worksheet time: 3600secs
He designed the first computer in 1834.
Charles Babbage
Dorothy Vaughan
Adam Obsborne
Bill Moggridge
Viruses can enter your computer and damage it
True
False
It involves using digital communication to insult and intimidate people.
Cyberbulling
Bulling
Viruses
Search engines
Select the smartphone
Select the laptop
This is a...
desktop
laptop
speaker
tablet
smartphone
This is a...
keyboard
laptop
speaker
mouse
printer
Select the printer
Select the speakers
It is an input device. You use it to put information (including letters, words and numbers) into the computer.
keyboard
screen
printer
microphone
It is an output device. You wear them over your ears and can hear sounds from a computer.
headphone
screen
mouse
microphone
Select the TWO input devices
Select the TWO output devices
Cybercriminals can steal informations from your computer or devices.
TRUE
FALSE
It is used to store data.
CPU
Hard drive
Microphone
Laptop
CPU stands for...
Central Processing Unit
Central Playing Universe
Cyber Processing Unit
Correct People Use
The Internet is defined as...
a computer network that connects million of computers all over the world
a resource we use to just play many games online
a website that helps us find information in order to do our homework
You shouldn't share your personal details or information online.
You should open a pop-window that says that you won a prize.
If a friend can't remember his/her password, you can give your friend your passwords.
Yes
No
Select a benefit of using the Internet.
We can communicate with friends and family
Viruses can damage our computer
Some people bully other people
Cybercriminals can steal information
Select a risk of using the Internet.
We can communicate with friends and family
We have got instant access to information
We can save time by doing things online
Cybercriminals can steal information
Use headphones when listening to music in public
Use your phone during class
When looking for information online, whe have to check if the website is...
Reliable
Unreliable
The first CPUs were very big in the past but now they are as big as the tip of your finger
TRUE
FALSE
Select TWO Internet browsers.
Select TWO social networks (redes sociales).
If a website has many spelling mistakes, maybe you shouldn't trust it... It is not reliable.
TRUE
FALSE
You should...
be careful with the time you spend looking at screens
spend more than 8 hours using computers every day
