A good example of an input and output device is a touchscreen monitor.
A Touchscreen Monitor will work as an input and output device
A computer screen is only an input device if it works with Touch Screen Technology else its output only
Monitors due to the fact that you need one to see what you input and it displays as output
I believe you are referring to the screen only. A touch screen works as a input and output device
It is both. The output device shows you images on the screen, while the input device allows you to interact with objects on the screen (e.g., touch the screen to select an option).
An input device is a device which takes in information from the user. This includes but is not limited to: Keyboards, mouses, joysticks, game pads, cameras, microphones, and graphics tablets. Each of these devices works differently, the only thing they have in common is their ability to take user input in a way the computer can process.
Because computer works very speedy and we can get results in minimum time and throgh this we can work a lot as compare to manual or humans.
input hardware are things like: mouse, keyboard, scanner, joystick, etcoutput hardware are things like: monitor, printer, and any other peripheral device that presents output from the computer.don't confuse CD, DVD, hard drive, etc with output devices, though. they receive output from the computer but are classified as storage.
That's the keyboard where you type text into the computer.By computer logic, the keyboard, mouse and screen are not considered actually part of the computer, they are external devices just as much as a memory stick is. Hence the term "keyboard device".Similarly, the mouse or touchpad is a "pointer device" and the screen a "display device".
Computer is a electronic device operated by human. It can't operate itself. First it was developed for counting. But as day passed it became more powerful and now it can be used for almost anything. It has the units 1.CPU (Central Processing Unit) 2.Input Sector 3.Output sector When you give it a command the input unit takes it and sends' it to the CPU, where it is being processed, then the output unit displays the result for what you have asked for. The whole process works very fastly depending on your computer's configuration
An ATM incorporates a keypad, (optional) scanner and card reader, which are all input devices, with a display and printer, which are output devices. The cash dispenser is a mechanical device controlled by the processor which neither takes in or displays information.input
Output power divided by input power, for a machine, is called the machine's efficiency. It need not be mechanical energy.