Which Is Not Output Device?

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 input and output device?

An input device is something you connect to a computer that sends information into the computer. An output device is something you connect to a computer that has information sent to it.

Why is touchscreen input and output?

A touch screen is the only device which works as both an input and an output device. You view the options available to you on the screen (output) and you then use your finger to touch the option that you have chosen (input). Touch screens work particularly well with a menu driven interface.

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 the types of 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 5 input and output devices?

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

What are 2 output devices?

Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer, Graphic Output devices, Plotters, Speakers etc….Monitor displays types include:CRT display monitors.TFT (Thin-film transistor),flat panel.LCD (Liquid Crystal Display)OLED.LED.

What are the two basic categories of input?

Language and memoryData and instructionsText and graphicsStorage and commandsFeedbackCorrect. These are the two categories of input. Data can be unprocessed text or numbers, images, 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 are the 10 output devices?

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

Is screen an output device?

Input/Output Devices: Output devices are used to provide results and information, or something to show. Examples of output devices are screen, monitor, printer, and speakers.

What are the 20 output devices?

OUTPUT DEVICES:Monitor (LED, LCD, CRT etc)Printers (all types)Plotters.Projector.LCD Projection Panels.Computer Output Microfilm (COM)Speaker(s)Head Phone.More items…•

What are 3 input devices?

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