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WorksheetsComputer Components - Primary 4-Theme 1- Lesson3
Total questions: 17
Worksheet time: 9mins
We can use the computer in creating &editing spreadsheet
We can take Photo with microphone
Printer is one of input devices.
Microphone is one of output devices.
Speech synthesizer
Audio
Display(text-videos-image)
Text in Braille for blind people
Speaker
Audio
Text in Braille for blind people
Display(text-videos-image)
Monitor
Audio
Text in Braille for blind people
Display(text-videos-image)
Mouse or touch screen
Mouse or touch screen
Directional data
Images& video
Camera
Mouse or touch screen
Directional data
Images& video
Keyboard
Letters and Numbers
Directional data
Images& video
Personal Computer (PC)
Laptop
Tablet
Keyboard is an
Input unit
Output Unit
Mouse is an
Input unit
Output Unit
Microphone
Input unit
Output Unit
Touch Screen
Input unit
Output Unit
Input & Output
