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Input/Output Device and Monitor Characteristics (a)Input Device input…
Input/Output Device and Monitor Characteristics
a)
Input Device
Definition
:Source for provide data for computer
Example:1.Microphone
2.Keyboard
3.Voice recorder
4.Joy Stick
5.Scanner
6.Digital Camera
7.Touchpad
8.Mouse
b)
Output Device
Definition
:An output device is any device used to send data from a computer to another device or user.
Example:1.Fax
2.Voice recorder
3.Monitor
4.Speaker
5.Projector
6.Printer
c)
Monitor Characteristic
Definition
:A computer monitor is an output device which displays information in pictorial form. ... The display device in modern monitors is typically a thin film transistor liquid crystal display (TFT-LCD) with LED backlighting having replaced cold-cathode fluorescent lamp (CCFL) backlighting.
Example:1.Size
2.Brand
3.Convergence
4.Resolution
5.Colour
6.Band width
7.Dot pitch
8.Zoom perinch