What Are The 10 Input Devices?

What are 10 input devices and their functions?

Keyboard.

Keyboard is the most common and very popular input device which helps to input data to the computer.

Mouse.

Mouse is the most popular pointing device.

Joystick.

Joystick is also a pointing device, which is used to move the cursor position on a monitor screen.

Light Pen.

Track Ball.

Scanner.

Digitizer.

Microphone.More items….

What is output device and its types?

Output devices provide data in myriad different forms, some of which include audio, visual, and hard copy media. The devices are usually used for display, projection, or for physical reproduction. Monitors and printers are two of the most commonly-known output devices used with a computer.

What is output?

Any information that is processed by and sent out from a computer or other electronic device is considered output. … An example of output is anything viewed on your computer monitor screen, such as the words you type on your keyboard.

What is the importance of input devices?

Today, input devices are important because they are what allows you to interact with and add new information to a computer. For example, if a computer had no input devices, it could run by itself but there would be no way to change its settings, fix errors, or other various user interactions.

What are the 20 input devices?

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

What is input and output in math?

In mathematics, a function is any expression that produces exactly one answer for any given number that you give it. The input is the number you feed into the expression, and the output is what you get after the look-up work or calculations are finished.

What is output operation?

The stream flowing from an input device like a keyboard to the main memory, it is called the Input Operation. On the other hand, streams that flow from the main memory to an output device like a screen is called an Output Operation.

What are the two most common input and output devices?

Input: Mouse, keyboard, joystick, GPS, camera, microphone, Light-dependant resistor (LDR), etc. … Output: Speaker, printer, monitor, LEDs, fan, radio transmitter, etc. … Mouse, keyboard, monitor and printer are the most common ones.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 devices are input and output?

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 is a input?

The definition of input is something entered into a machine or other system, the act of entering data or other information, or input can also describe giving one’s help, advice or thoughts. An example of input is the text you type into your computer. An example of input is when data is typed into the computer.

What is output device and examples?

An output device is any piece of computer hardware equipment which converts information into human-readable form. … Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer, Graphic Output devices, Plotters, Speakers etc.

What are the common output device?

The most common output device is the monitor or VDU. Modern monitors, where the case isn’t more than a few centimetres deep, are usually Liquid Crystal Displays (LCD) or Thin Film Transistors (TFT) monitors. Older monitors, where the case is likely to be around 30 cm deep, are Cathode Ray Tube (CRT) monitors.

Are printers input or output?

Printer is a output device. It takes the input from the user and gives the output in the form of a texted document.

What are the 10 output devices?

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

What are 5 input and output devices?

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

What is input and output of computer?

An input is data that a computer receives. An output is data that a computer sends. Computers only work with digital information. … 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.

What is a function input output?

A function relates an input to an output. It is like a machine that has an input and an output. And the output is related somehow to the input. f(x) “f(x) = … ” is the classic way of writing a function.

Are speakers input or output?

Are speakers/studio monitors input or output devices? When speakers are connected to a computer (laptop, smartphone, etc), the computer outputs information to be received by the speakers. This means that speakers, monitors, and loudspeakers are, by definition, output devices.