Which devices that are used both as input and output?
7 rows · An input device is connected to a computer that sends out data into the computer, while an ...
Which device can be used in both input and output?
7 rows · Apr 27, 2020 · Last Updated : 09 May, 2020. Input Devices: Input devices are the component of the computer ...
Can an input device be used as an output device?
Aug 31, 2020 · 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 …
What are the basic input and output devices?
Output devices, unlike input devices, are not strictly required for a computer to function. However, without them, the computer’s purpose may be thwarted because there is no way of knowing how the data is being processed or what the system is doing. There are many output devices, some of which are written below: Monitor; Printer; Speaker; projector
What is the difference between input and output?
Difference between Input and Output devices. Input devices are the component of the computer system that accepts incoming data and instructions and converts them into a pattern of electrical signals in binary code that is understandable to a digital computer. Output devices are the component of computer system that converts ...
What is an output device?
Output devices are the component of computer system that converts the digitized signals into a form understandable to the user. The output devices are generally known as reverse of input devices. Output devices also send data from one computer system to another. example: Monitor, printer etc.
Why is it important to take processed data from the processor and send it back to the user?
It takes the processed data from the processor and sends it back to the user. It helps the computer is accepting the data. It helps the computer is displaying the data. The design of input devices are more complex. The design of output devices are less complex.
What is input/output device?
An input/output device can receive data from users, or another device (input), and send data to another device (output). Examples of input/output devices include the following. CD-RW drive and DVD-RW drive - Receives data from a computer (input), to copy onto a writable CD or DVD.
What is the difference between input and output?
What is the difference between an input and output device? 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 some examples of input devices?
Examples of input devices include the following. Keyboard and Mouse - Accepts input from a user and sends that data (input) to the computer. They cannot accept or reproduce information (output) from the computer. Microphone - Receives sound generated by an input source, and sends that sound to a computer. Webcam - Receives images generated by ...
What is an I/O device?
However, some devices can accept input and display output, and they are referred to as I/O devices (input/output devices). For example, as shown in the top half of the image, ...
Can a projector accept data from a user?
It cannot accept data from a user and send that data to another device. Projector - Receives data from a computer (output) and displays, or projects, that information as text and images onto a surface, like a wall or screen. It cannot accept data from a user and send that data to another device.
Can an output device send data to 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. Examples of output devices include the following.
Can a speaker accept data?
It cannot accept data from a user and send that data to another device. Speakers - Receives sound data from a computer and plays the sounds for users to hear. It cannot accept sound generated by users and send that sound to another device. For additional information and examples, see our output device page.
What is input/output device?
An input/output device has the ability to accept data from users or another device (input), as well as forward data to another device (output). Some examples of input/output devices are discussed below:
What is the difference between input and output?
One of the main differences between input and output devices is that input devices are ones that are used to give input to the system by the users, whereas output devices are those, which are used to reproduce the output signals for the user. There are various devices that are used to accept input of data from user or output data generated by ...
What are input devices?
There are many input devices such as a keyboard, mouse, webcam, microphone and more, which send information to a computer system for processing. An output device, like Monitor, printer and more, displays the result of processing generated by input devices. Input devices only work for giving input of data to the system, and output devices accept the output after processing of data from other devices.
What is a keyboard?
For instance, as shown in the above image, a keyboard is an input device, sending an electrical signal to the computer system. A computer system accepts these signals as input, then translates them and produces or displays output to the user on the monitor as text or images. In the lower half of the image, it is also shown that after processing, ...
What is the purpose of input device?
Its design is more complex. As compared to input devices, its design is less complex. Input device helps the computer to receive instructions from users.
What are the input devices that are used by the users to give input to the computer?
Keyboard and Mouse : These are the input devices that are used by the users to give input to the computer. They send the received input (Data) from users to the system. As these are input devices, they cannot receive or display output (information) from the computer.
What is the difference between a microphone and a webcam?
In the microphone, the accepted signal may be converted into a digital signal or can be amplified as an analog signal. Webcam: A webcam is a video camera that connects to a computer and faces the user, which is used to capture pictures, make a video by a computer system.
What is the difference between input and output devices?
The main difference between input and output devices is that the input devices are used to send data into the computer while the output devices are used to take data out of the computer.
What is input and output?
Input and output devices are two types of hardware devices. The input devices send data to the computer. On the other hand, output devices take data from the computer. Both these devices are required for the proper functioning of the entire computer.
What is input device?
Input devices are hardware components that are used to provide data and control signals to a computer. Output devices are hardware components that use received data from a computer to perform a task.
What is the difference between inject and laser printer?
A laser printer uses light to produce dots required to form the characters to print on to the paper. Inject printers are the latest printers, and they provide high-quality printouts.
What is the difference between hardware and software?
There are software and hardware in a computer. Software refers to a set of instructions to perform a specific task written using a programming language. Hardware refers to the physical components of the computer. Input and output devices are two types of hardware devices. The input devices send data to the computer.
What is the difference between a scanner and a microphone?
Scanner helps to get images in a paper, and it converts them to the digital form to store on the disk. Microphone is another input device which is used to input sound and to store them in digital form . Moreover, an Optical Character Reader (OCR) is used to read printed text.
What is a monitor?
A monitor is a common output device. It is also known as Visual Display Unit (VDU). It forms images. The basic unit of each image is a pixel. The sharpness of the images increases with the number of the pixels.
What is an Input Device?
An input device is a hardware component connected to a computer that accepts data/instructions by the user and turns it into a pattern of electrical signals in binary code understandable to the computer. An input device cannot receive data from another device. However, it can transmit data to another device.
What is an Output Device?
An output device is a hardware component connected to a computer that converts the computer's received digital signal into a form understandable to users. Technically, it provides the result of processing or processed data. An output device is a computer controllable device and is known to receive data from other devices to generate output.
What is the main difference between input and output devices?
The fundamental difference between input and output devices is that the input devices are connected to the computer to send user data to the computer, whereas the output devices receive the data coming from the computer and display it to the users in their understandable form.
Understanding Input and Output Devices with an Example
There are many examples of both input and output devices. However, we have discussed some of the most common ones.
Summary
The above article differentiates the input device from the output device. Generally, both the input and output devices are opposite to each other. An input device sends the information received by the users to the computer system for processing.
What is the difference between input and output devices?
the main difference between input devices and output devices is that the devices that are used to get input signals from the user are known as input devices whereas the devices that are used to display the output signals to the user are the output devices.
Why are input devices more complicated than output devices?
Input devices are more complicated as they have complex coding the ensures that the user can interact with the computer correctly whereas the output devices are simpler for the user since they only see the results and do not have to learn the processes.
What is input device?
An input device in simple words is one that helps the computer get the data from the user and enters it in the computing system. An output device in simple words is the one that helps the computer to display the data and results after the process completes.
What are the tools that are considered input devices?
The most appropriate tools that become regarded as input devices are a mouse, a keyboard, a microphone, software, mic among others. A keyboard has all the keys with numbers, symbols, and alphabets that help in entering the data, according to the language that the person using this computer understands.
What to keep in mind when using a device?
The first thing to keep in mind with such devices is that they have modality in input, that means a mechanical motion or an audio input goes in them. Another thing to keep in mind is that does the data flow in a discrete manner or not. This action gets known with the help of pressing the keys.
Why is it easy to use a computer?
Using a computer may seem an easy task because of the tools that are attacked with the device and helps in managing the system properly. But when it comes to know about them and how they work, such devices are categorized as input and output devices.
What is input device?
Description. An input device is any hardware device which enables the user to enter data and instructions into a computer. An output device is any hardware component that use received data from a computer to perform a task. Functionality.
What is the purpose of output devices?
Input devices are necessary for a computer to receive commands from its users and data to process. Output devices are necessary for a computer to share its results and prompt users for more information ...
How are input devices controlled?
Input devices are controlled by the user. Output devices are controlled by the computer. Nature. Input devices are relatively complicated as they have complex coding that ensures that the user can interact with the computer correctly.
Why are output devices necessary?
Output devices are necessary for a computer to share its results and prompt users for more information and commands. Output devices are controlled by the computer. Output devices are simpler for the user since they only see the results and do not have to learn the processes.
What are some examples of input devices?
Examples of input devices include keyboard and mouse, microphone, webcam, image scanner, Microphone, pointing device, touch screens, graphics table, Optical character reader (OCR), joystick etc.
What is the difference between a printer and a monitor?
A printer is used to generate a hard copy or graphics on a physical medium such as paper. Speakers are used for communicating with the user by voice or for playing music or the soundtrack to a movie whereas a monitor displays visual output such as text , graphics and videos on a screen.
Can input and output be separate?
Both input and output devices can be built into a computing device, like the screen on a laptop or smart phone or they can be separate, like a mouse or external speakers plugged into a desktop computer in an office. Both Input and output devices require some form of control.