Introduction to Information Technology20775 marksInput Devices
Explain any two input devices in detail.
Explain any two input devices in detail. [5]
An input device is hardware that allows a user to enter data, instructions, or commands into a computer for processing. Input devices are mainly of two kinds: - Human data entry devices (keyboard, mouse, joystick, light pen, touch screen, etc.) - Source data entry devices (scanner, OCR, OMR, MICR...