What Is The Difference Between Input Unit And Input Device?

What is input unit Class 9?

The main functions of input unit are: To accept data and instructions from the user.

To converted the accepted data into binary format.

To transfer the converted binary format data to the processor for further processing..

What are the 4 main components of a computer?

There are four main computer hardware components that this blog post will cover: input devices, processing devices, output devices and memory (storage) devices. Collectively, these hardware components make up the computer system.

What is the role of input unit?

Input Unit The main function of input devices is to direct commands and data into computers. Computers then use their CPU to process this data and produce output. For example, a laptop’s keyboard is an input unit that enters numbers and characters.

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 meant by input unit?

input unit ——> In computing, an input device is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devicesinclude keyboards, mouse, scanners, digital cameras and joysticks.

What are 5 input and output devices?

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

What are the 20 input devices?

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

What are the 10 input devices?

10 Examples of Input DevicesKeyboard.Mouse.Touchpad.Scanner.Digital Camera.Microphone.Joystick.Graphic Tablet.More items…•

What is input 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.

What is input unit example?

In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones.

What is the difference between input and output unit?

An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. … Most devices are only input devices or output devices, as they can only accept data input from a user or output data generated by a computer.

What is output device class 9?

An output device is any piece of computer hardware equipment which converts information into human-readable form. 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.

What is both an input and output device?

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 10 examples of output devices?

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

Is input device and input unit same?

Answer. The input unit of the computer system is used for feeding data and instructions to the computer. These data and instructions given to the computer are called as input and the devices used for giving input are called input unit or devices.