What is the difference between an input and output device?
What Is the Difference Between Input & Output Devices?
- Computing Sequence. In computing, data input comes before data output. ...
- Common Input Devices. Common input devices include mouse, keyboard, scanner, microphone and web-cam. ...
- Common Output Devices. ...
- Accessibility. ...
- Physical Attributes and Price. ...
What are some examples of input and output devices?
- Input Devices
- Keyboard. The keyboard is the most frequent and widely used input device for entering data into a computer. ...
- Mouse. The most common pointing device is the mouse. ...
- Joystick. A joystick is a pointing device that is used to move the cursor on a computer screen. ...
- Light Pen. ...
- Scanner. ...
- OCR. ...
- Bar Code Reader. ...
- Web Camera. ...
- Output Devices
What are 5 examples of output devices?
Types of Computers Output Devices
- Monitor. Monitors are the habitually essential parts of the computer systems, which is capable of showing any kind of data formats on their display elements.
- Printer. Printers are the output devices used for converting the visual outcomes from the monitors into printed hard copies on different material surfaces.
- Audio Devices/Speakers/Headphones. ...
What are the 10 examples of input devices?
10 Examples of Input Devices. Keyboard. Mouse. Touchpad. Scanner. Digital Camera. Microphone. Joystick. Graphic Tablet. 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. You May Like Also. What are the 10 output devices?
What is input and output devices explain with example?
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.
What are input devices explain?
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 do you mean by input and output device explain any five?
To work with these data, we require different types of devices. These devices can help us enter data into the computer. These devices are called input and output devices. They mainly cover devices like mouse, keyboard, printer, speaker, joystick, etc which can be used with a computer.
What is this output device?
An output device is any piece of computer hardware equipment which converts information into a human-perceptible form or, historically, into a physical machine-readable form for use with other non-computerized equipment. It can be text, graphics, tactile, audio, or video.
What is output in computer?
1. Any information 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 difference between input and output?
An input device is connected to a computer that sends out data into the computer, while an output device is connected to a computer that receives incoming data. The data that is sent by the input device to the computer for processing is reproduced or displayed by the output device.
What keys can be seen on a keyboard?
Typing Keys, Numeric Keypad, Function Keys, Control keys, and Special Purpose Keys are available on the keyboard.
What is input to the computer?
Simply one can understand Input is data that a computer takes, on the other hand, the output is data that a computer transfers. Computers only work...
What do OCR and OMR stand for?
OCR stands for Optical Character Reader and OMR stands for Optical Mark Readers.
What kind of device is a speaker?
Speaker is an output device.
What is the importance of an output device?
Computer output devices obtain information from the computer and transmit data that has been processed by the computer to the user. Output devices...
List some of the names of input and output devices?
Input devices: Keyboard, Mouse, JoyStick, Light pen, Track Ball, Scanner, Graphic Tablet, Microphone, Magnetic Ink Card Reader (MICR), Optical Char...
What is input device?
Input devices are those devices that are used to input the program and data in the computer system are known as input devices. In simple words, An input device sends information to the computer system for the purpose of processing. For example, you can type in data by using a keyboard, or you can input data in picture form by using a scanner on a computer system.
What is the most common input device used for entering the data and information into the computer system?
This is the most common input device used for entering the data and information into the computer system. A keyboard is the primary device for inputting the input text which are given in a keyboard in alphabetical and numeric keys.
What is the purpose of a mouse?
It is used to input the data and information into the computer by pointing on the screen of the monitor
What is a scanner?
A scanner is an electronic device which is used for scanning the printed documents, images etc. This device transform the scanned document into the digital file format. The scanner is mostly used for the purpose of high resolution and color of the Digital scanned document.
What is a printer?
This is an output device that is used for producing output on paper. A printer can do print both text and image. In the printer, all the data are sent from the computer to the printer, then the printer print the data which I send through the computer.
What is a joystick?
A joystick is a remote control device that is used for playing games to indicate the position on the screen. It has a stick that pivots on a base which is useful to control the moves in a game. A joystick is used for controlling machines, industrial robots, trucks, cranes, etc.
What is a monitor?
Monitor is one of the most popular output devices in a computer system. The main work of the monitor is to display the information to the user. It is also known as a video display terminal (VDT) or a video display unit (VDU).
What is an input/output device?
An input/output device, often known as an IO device, is any hardware that allows a human operator or other systems to interface with a computer. Input/output devices, as the name implies, are capable of delivering data (output) to and receiving data from a computer (input).#N#An input/output (I/O) device is a piece of hardware that can take, output, or process data. It receives data as input and provides it to a computer, as well as sends computer data to storage media as a storage output.
What is an I/O device?
An input/output (I/O) device is a piece of hardware that can take, output, or process data. It receives data as input and provides it to a computer, as well as sends computer data to storage media as a storage output. There are many IO Devices available, some of them are:
What is scanner on a computer?
A scanner is an input device that functions similarly to a photocopier. It’s employed when there’s information on paper that needs to be transferred to the computer’s hard disc for subsequent manipulation. Scanner collects images from the source and converts them to a digital format that may be saved on a disc.
What is a joystick?
A joystick is a pointing device that is used to move the cursor on a computer screen. A spherical ball is attached to both the bottom and top ends of the stick. In a socket, the lower spherical ball slides. You can move the joystick in all four directions. The joystick’s function is comparable to that of a mouse.
How many keys does a keyboard have?
Generally, keyboards come in two sizes: 84 keys or 101/102 keys, but currently keyboards with 104 keys or 108 keys are also available for Windows and the Internet.
What is a bar code reader?
A bar code reader is a device that reads data that is bar-coded (data that is represented by light and dark lines). Bar-coded data is commonly used to mark things, number books, and so on. It could be a handheld scanner or part of a stationary scanner.
What is a monitor?
Monitor. Monitors, also known as Visual Display Units (VDUs), are a computer’s primary output device. It creates images by arranging small dots, known as pixels, in a rectangular pattern. The amount of pixels determines the image’s sharpness.
What is an output device?
A piece of hardware/equipment that presents the result of the entered input, once it is processed, is called an output device. Several output devices display output in various ways such as images, text, hard copies, and audio/video. Following are some of the commonly used output devices used in a computer system:
What is the most basic input device?
The keyboard is the most basic and very commonly used input device which helps to input data to the computer. The layout of the buttons in a normally used keyboard is similar to the traditional typewriter, but there are a few additional keys provided by different manufacturers for performing additional functions.
What is a microphone?
A microphone or mic is a very common input device used to input sound that is then stored in a digital form. Nowadays microphones are used in almost every industry and devices related to sound recording or transmission.
What is the main function of a computer?
The main functioning of a computer system is based on the combined usage of both input and output devices. Utilizing an input device, a user can give directions to the computer to run and the device reverts to the user’s action through an output device. Let’s understand first what is an input unit and output unit.
What is the most common output device used with a computer to listen to the sound?
Speakers. Computer speakers are the most popular output devices used with a computer to listen to the sound. These speakers receive audio as input either in analog or digital form and generate sound as an output.
What is the most commonly used pointing device?
Mouse. It is the most commonly used pointing device. It is a very famous cursor-control device and the earlier versions of it were built over a small palm-size box with a round ball at its base, which tracks the movement of the mouse and feeds digital signals to the CPU when the mouse buttons are pressed.
What is a monitor?
Monitors. Monitors or Visual Display Unit (VDU), are the primary output devices of a computer system. It generates images from tiny dots, termed pixels that are arranged in a well-defined rectangular form. The depth and sharpness of the image depends upon the number and size of the pixels.
Input VS Output Devices
A computer system functions appropriately based on the combined usage of input and output devices. In this article, we have attempted to define both the terms “input” and “output” devices and explain the differences between these terms.
Learn About Input Device
An input is a hardware device connected to the computer system that sends out data to the computer to process it and controls the signals. Some typical examples for input devices in a computer are touch screen, mouse, keyboard. These are used directly to enter the instructions and information/data.
Learn About Output Device
An output device is a hardware component used to receive data such as text, graphics, tactile, audio/ video and so on from the computer to conduct a task. The output devices reproduce, interpret or display the results of processing the data. Examples of output devices include a printer, a monitor, speakers and so on.
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 device?
Start activity. 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 and output?
What are input and output devices? An input is data that a computer receives. An output is data that a computer sends . Computers only work with digital information. Any input that a computer receives must be digitised. Often data has to be converted back to an analogue format when it's output, for example the sound from a computer's speakers.
How does input make output?
How does input make an output? The computer sits between the input and output devices. A computer program processes and digitises the input information. The result is then sent to an output device such as a screen.
How does a controller work in a game?
When you are playing a game you are using a controller where you push a button or push the control stick to move a character. These inputs are digitised and sent to the computer to be processed. The program processes the inputs and gives an output.
Input Devices
An input device is a peripheral with the ability to receive instructions or commands from a user and relay the information to another device. Input devices are incapable of accepting information from other devices.
Output Devices
The output device of a computer is a peripheral that receives information from a computer’s processor and produces a result. While an output device cannot send information to another device, it can relay data from one computer system to the other.
List of Output Devices
Monitors are some of the most important output devices for a computer. They display the images, texts, icons, and symbols over a screen. For every input or command given to and executed by a computer, the output is returned and displayed on the monitor.