What is the use of output device short answer?
An output device is any hardware device used to send data from a computer to another device or user. Usually, most output peripherals are meant for human use, so they receive the processed data from the computer and transform it in the form of audio, video, or physical reproductions.
What is the function of output unit in a computer system?
The output unit is reverse of the input unit. When the processor sends the output to the output unit. Then the output unit converts the information provided by computer system from binary language to humans language. In this process, data is sent in external environment like monitor and sound.
What are the uses of input and output devices?
Input & Output Devices
- Input Devices. Input devices are used to allow us to enter information into a computer system.
- Output Devices. Output devices are used to send data from a digital device to a user or another device.
What is the main activity of an output device?
Output devices take the processed input from a computer and display it in a way that is easy for humans to understand. Screens are the main output devices of any computer. Liquid crystal displays (LCDs) and LED screens are the most popular types. Printers are another common type of output device.
What are the functions of an output device?
Output devices relay the response from the computer in the form of a visual response (monitor), sound (speakers) or media devices (CD or DVD drives). The purpose of these devices is to translate the machine’s response to a usable form for the computer user. The video card and monitor work in conjunction to display visual output for the user.
Can an input device be used as an output device?
Input devices An input device can send data to another device , but it cannot receive data from another device. An output device can receive data from another device and generate output with that data, but it cannot send data to another device.
What are 5 examples of output devices?
5 examples of output devices: 1: Disk Drives – A disk drive is used to record information from the computer onto a floppy disk or CD. 2: Monitor – A monitor is the screen on which words, numbers, and graphics can be seem. The monitor is the most common output device. 3: Printer – A printer prints whatever is on the monitor onto paper.
What is an input and output device used for?
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.