Quick Answer: What Do You Mean By Input Device?

What do you mean by input and output devices?

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.

What are 5 input devices?

Input devices mainly include: keyboard, mouse, camera, scanner, light pen, handwriting input board, game bar, voice input device (microphone), etc.

What are the 10 input devices?

10 Examples of Input Devices

  • Keyboard.
  • Mouse.
  • Touchpad.
  • Scanner.
  • Digital Camera.
  • Microphone.
  • Joystick.
  • Graphic Tablet.

What are 10 input devices and their functions?

  1. Keyboard. Keyboard is the most common and very popular input device which helps to input data to the computer.
  2. Mouse. Mouse is the most popular pointing device.
  3. Joystick. Joystick is also a pointing device, which is used to move the cursor position on a monitor screen.
  4. Light Pen.
  5. Track Ball.
  6. Scanner.
  7. Digitizer.
  8. Microphone.

Is CPU an input device?

The CPU is the central processing unit of the computer. It is the mastermind or the brain of the device. It contains the RAM, ROM, hard drive and a number of interlinked connections on the motherboard that processes all the information. Hence, the CPU acts as the input, output, and storage of the computer.

What is output in computer?

Anything that comes out of a computer. Output can be meaningful information or gibberish, and it can appear in a variety of forms — as binary numbers, as characters, as pictures, and as printed pages. Output devices include display screens, loudspeakers, and printers.