Question: What Are Input And Output Devices?

What are 10 input and output devices?

Write the name of 10 input and output devices and their features.

pls give the answer​10 Examples of Input devices: Keyboard.

Mouse.

Light Pen.

Optical/magnetic Scanner.

Touch Screen.

Microphone for voice as input.

Track Ball.

10 Examples of Output Devices: Monitor.

Printer.

Audio Speakers.

Headphones.

Projector.

GPS.

Sound Card..

Is a scanner input or output?

A computer scanner is a digitizer, which is a type of input device. … A scanner is only able to send information to the computer and cannot receive information from the computer like a printer (which is an output device).

What are the 10 examples of output devices?

10 Examples of Output DevicesMonitor.Printer.Headphones.Computer Speakers.Projector.GPS.Sound Card.Video Card.More items…•

What is different between input and output?

An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. Input devices only allow for input of data to a computer and output devices only receive the output of data from another device.

Is CPU input or output?

The CPU is also known as the processor or microprocessor. The CPU is responsible for executing a sequence of stored instructions called a program . This program will take inputs from an input device, process the input in some way and output the results to an output device .

What are 5 input and output devices?

Input and Output DevicesKeyboard.Mouse.Microphone.Bar code reader.Graphics tablet.

What are the input and output devices of a computer?

For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.

What are the 20 input devices?

Answer:keyboard.mouse.scanner.joy stick.track ball.light pen.touch screen.microphone.More items…•

What are the examples of output?

It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer, Graphic Output devices, Plotters, Speakers etc.

Is speakers input or output?

The Input And Output Of Speakers As Transducers If we think of it this way, speakers have audio signals at their “input” and sound waves at their “output”. Note that the definitions of input and output devices are relative to a computer system. Speakers are output devices!

What is input and output device give example?

Input devices :- Input devices are used to give the input to the computer systems. … Without input device we can’t expect the result from the computer. Output devices :- Output devices are used to give the final result to the user which is given by the computer processor. For example:- Monitor, Printer, speakers etc.

What are the 10 input devices?

Computer – Input DevicesKeyboard.Mouse.Joy Stick.Light pen.Track Ball.Scanner.Graphic Tablet.Microphone.More items…

What are 5 input devices?

Keyboard.Image scanner.Microphone.Pointing device. Graphics tablet. Game controller. Light pen. Mouse. Optical. Pointing stick. Touchpad. Touchscreen. Trackball.Refreshable braille display.Sound card. Sound chip.Webcam. Softcam.Video card. GPU.

What are the input components?

The input components would consist of digital devices such as, switches, push buttons, pressure mats, float switches, keypads, radio receivers etc. and analogue sensors such as light dependant resistors, thermistors, gas sensors, pressure sensors, etc. The control unit is of course the microcontroller.

What are the examples of input device?

In computing, an input device is a peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance. Examples of input devices include keyboards, mice, scanners, digital cameras and joysticks.

What is I O unit?

ABSTRACT. Input-output (I/O) systems transfer information between computer main memory and the outside world. An I/O system is composed of I/O devices (peripherals), I/O control units, and software to carry out the I/O transaction(s) through a sequence of I/O operations.

What are two input and output devices?

Input devices Keyboard and Mouse – Accepts input from a user and sends that data (input) to the computer. They cannot accept or reproduce information (output) from the computer. Microphone – Receives sound generated by an input source, and sends that sound to a computer.