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WorksheetsHistory Computer, Input and Output Devices
Total questions: 10
Worksheet time: 5mins
Who is known as the “Father of the Computer”?
Isaac Newton
Thomas Edison
Charles Babbage
What was the name of the first computer in the world?
Windows
ENIAC
macOS
Old computers were very big and heavy because...
They were made of wood
They used batteries
They used vacuum tubes
They could not turn on
Modern computers today are...
Bigger and slower
Smaller and faster
Not used anymore
Only for typing
Today, computers can be used for..
Baking bread
Watering plants
Playing games, studying, and working
Washing clothes
Which of these is an input device?
Monitor
Speaker
Keyboard
Printer
Which device is used to input sound into a computer?
Microphone
Monitor
Flash drive
Speaker
What is the function of a monitor?
To save data
To type a letter
To remove viruses
To display images from the computer
Which of the following are output devices?
Mouse and scanner
Printer and monitor
Keyboard and speaker
CPU and webcam
What is the difference between input and output devices?
Input goes into the computer, output comes out from the computer
Input is more expensive than output
Input is only for gaming
Output doesn’t need electricity
