Input and output devices of computer and their functions
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| nput and output devices of computer |
This topic comes in computer syllabus part of any recruitment examinations. So it is highly recommended to remember some these terms and get up-to 10% extra marks in competitive exam.
Here in this article we are containing examples of output devices and input devices with both devices.
Definition of Input Devices:
- Input Devices: The devices that receive data from a computer operator, Human or any types of command, and gives to the computer mind (CPU) that is called as Input Devices.
Example of Input Devices:
- Punch card reader
- OCR
- Electronic Whiteboard
- Microphone
- Webcam
- Scanner
- MIDI keyboard
- Microphone
- More detail available in below given table.
Definition of Output Devices:
- Output Device: A device that connect from main computer, and gives data from Computer Mind (CPU) to Human or computer operator. Data may be receive in Soft or Hard format. For example: Computer Screen is and Soft-Output device and Printer is and Hard-Output Device.
Example of Output Devices:
- 3D Printer
- All Types of Monitor
- LED Screen
- CTR Screen
- LCD Screen
- All Types of Printers
- Plotters
- Projector
- Computer Output Microfilm (COM)
Different between input and output devices:
| Commands | From | → | To |
| Input Device | Computer Operator | → | Computer CPU |
| Output Device | Computer CPU | → | Computer Operator |
| Both Device | Computer CPU | ⇄ | Computer Operator |
Types of device just work as the direction.
- Input Device: Work to receive commands / order from any one computer operator.
- Output Device: Work to receive command / order from PC CPU and give to any one computer operator.
- Both Device: Work as both side.
Complete list of input and output devices of computer: Including Both Device
| Sr No | Input Devices | Output Devices | Both Devices | |
| 1 | Mouse | Punch card reader | All Types of Monitor | Touch Screen |
| 2 | Key-Board | OCR | LED Screen | Network cards |
| 3 | Joy-stick | Electronic Whiteboard | CTR Screen | Modems |
| 4 | Camera | Microphone | LCD Screen | Facsimile (FAX) [Scanner+Printer) |
| 5 | Touch pads | Webcam | All Types of Printers | Headsets (Speaker+Microphone) |
| 6 | Touch-Pen-Input | Scanner | Plotters | Sound Cards |
| 7 | Magnetic Tape Drive | MIDI keyboard | Projector | Audio Cards |
| 8 | MICR (Magnetic Ink character reader) | Microphone | Computer Output Microfilm (COM) | - |
| 9 | OMR | All Pointing Devices | Head Phone | - |
| 10 | Game-pad | Digital camera | Visual Display Unit | - |
| 11 | Camera Sensor | Temperature Sensor | LCD Projection Panels | - |
| 12 | Bar code reader | Trackballs | Film Recorder | - |
| 13 | Video Capture Hardware | All types of Cameras | Microfiche | - |
| 14 | Graphics Tablets | - | Speaker(s) | - |
| 15 | - | - | 3D Printer | - |
Above given table has complete details regarding the Input and Output system terms of the computer.
If you have any query regarding this topic, then drop your problem in below given comment box. As well as we will solve it.
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Tuesday, 18 April 2017
2:06:00 PM
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