What are the input & output devices?
Keyboards, mouse, scanners, etc are some of the input devices while printers, monitors, headphones, etc are some of the output devices. Another important element of a hardware system is computer memory. It is where all the data goes either temporarily or permanently.
What is input device with diagram?
In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones.
Is a cell phone an input or output?
Some devices are both input and output devices. The screen of a smartphone or tablet computer is an input AND output device. You input on the screen through touch, and it outputs through graphics.
What is input and output device give example?
I/O devices are the pieces of hardware used by a human (or other system) to communicate with a computer. For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices.
What is output device example?
Examples include monitors, printers, speakers, headphones, projectors, GPS devices, optical mark readers, and braille readers.
What is output device with example?
Typical examples of output devices are monitors and projectors (video), headphones and speakers (audio), or printers and plotters (physical reproduction in the form of text or graphics).
What is the output of a cell phone?
Many cell phones have two signal strengths: 0.6 watts and 3 watts (for comparison, most CB radios transmit at 4 watts).
Is camera input or output?
A digital camera may be considered both an input and output device (I/O device) as it can both take pictures (input) and send them to your computer (output).