What is an input and output devices

A computer’s operating system, like Windows or macOS, is stored on a hard drive and accessed by the computer. … To access the Internet, a computer needs to use an input/output device, like a modem or network card. Without either of those, the computer could not connect to or access the Internet.

What is the example of input and output devices?

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 is input and output in simple words?

Input and output, or I/O is the communication between an information processing system, such as a computer, and the outside world, possibly a human or another information processing system. Inputs are the signals or data received by the system and outputs are the signals or data sent from it.

What are 10 input and output devices?

10 Examples of Input Devices. Keyboard. …
Keyboard. Keyboards are the most common type of input device. …
Mouse. …
Touchpad. …
Scanner. …
Digital Camera. …
Microphone. …
Joystick.

What is an input of a device?

An input device is any hardware device that sends data to a computer, allowing you to interact with and control it. The picture shows a Logitech trackball mouse, which is an example of an input device. The most commonly used or primary input devices on a computer are the keyboard and mouse.

What is output device give 5 examples?

Examples include monitors, printers, speakers, headphones, projectors, GPS devices, sound cards, video cards, optical mark readers, and braille readers. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers etc.

What is output with example?

verb. Output is defined as the act of producing something, the amount of something that is produced or the process in which something is delivered. An example of output is the electricity produced by a power plant. An example of output is producing 1,000 cases of a product.

What are the 5 output devices?

Monitor.
Printer.
Headphones.
Computer Speakers.
Projector.
GPS.
Sound card.
Video card.

What are the 20 input devices?

keyboard.
mouse.
scanner.
joy stick.
track ball.
light pen.
touch screen.
microphone.

What are the 5 examples of input devices?

Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones. Input devices can be categorized based on: modality of input (e.g., mechanical motion, audio, visual, etc.)

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What are outputs?

An output is what is created at the end of a process. Your outputs might be training classes offered, people served, and grants funded. Outputs tell the story of what you produced or your organization’s activities. Output measures do not address the value or impact of your services for your clients.

What is an output device on a computer?

An output device allows data to be transmitted by the computer in a human-friendly form, for example, sound being played through a speaker. Monitor – The main output device of a computer. It forms images by converting electrical energy into light in the form of tiny dots on the screen called pixels.

What are 3 types of input devices?

Input is data put into a computer for processing. Input devices are broken down into 3 categories: keyboards, pointing devices, and Data-Entry devices.

What are the 10 input devices?

Keyboard.
Mouse.
Joy Stick.
Light pen.
Track Ball.
Scanner.
Graphic Tablet.
Microphone.

What are the examples of input?

Keyboard.
Mouse.
Microphone (audio input or voice input)
Webcam.
Touchpad.
Touch screen.
Graphics Tablet.
Scanner.

What are the 10 examples of output devices?

Monitor.
Printer.
Headphones.
Computer Speakers.
Projector.
GPS.
Sound Card.
Video Card.

What are the 20 output device?

Monitor.
Printer.
Headphones.
Computer Speakers.
Projector.
GPS.
Sound card.
Video card.

What are 8 output devices?

Monitor. The monitor is an example of a visual output device. …
Projector. The projector, as the name suggests, projects the data on a big surface or screen. …
Video Card. Yet another example of visual output devices is a video card. …
GPS. …
Printer. …
Braille Reader. …
Speaker/Headphones. …
Sound Card.

What is output device for Class 3?

Output Device Definition: A piece of equipment/hardware which gives out the result of the entered input, once it is processed (i.e. converts data from machine language to a human-understandable language), is called an output device. For example printer, monitor, etc.

Is a printer input or output?

Printers and speakers are examples of computer output devices. Printers output digital information such as text or image files to a physical medium such as paper. Speakers output the audio from digital files into audible sound waves.

What are the two output devices?

Monitors and printers are two of the most commonly used output devices used with a computer.

What are four input devices?

► The four input devices are: mouse, keyboard, joystick, gamepad.

What is output and outcome?

Thinking in business terms, here’s how we can define these two terms: The outcomes are what the business wants or needs to achieve. The outputs are the actions or items that contribute to achieving an outcome.

What is the difference between input and output in business?

Inputs are the resources invested in accomplishing a task, and typically include time, money, and effort. Process refers to what is done in order to accomplish a task. The output is, obviously, the accomplishment itself.

What is the difference between outputs and activities?

Perhaps it might help here to quote from The Kellog’s Foundation on the difference between Activities and Outputs: Activities are the processes, techniques, tools, events, technology, and actions of the planned program. … Outputs are data about activities and are the direct results of program activities.

Is a microphone input or output?

Is a microphone an input or an output device? Microphones are input devices because they input information into a computer. Note that the mic signal must be converted into digital data before it can be sent to and used by a computer.

Is laptop an input device?

Laptops combine all the input/output components and capabilities of a desktop computer, including the display screen, small speakers, a keyboard, data storage device, sometimes an optical disc drive, pointing devices (such as a touch pad or pointing stick), with an operating system, a processor and memory into a single …