What type of device is a photocopy machine?
A photocopier (also known as a copier or copy machine, and formerly a Xerox Machine) is a machine that makes copies of documents and other visual images onto paper or plastic film quickly and cheaply….How it works (using xerography)
| Woodblock printing | 200 |
|---|---|
| Digital printing | 1991 |
Is a printer scanner an input or output device?
Scanner is an input device used for direct data entry from the source document into the computer system. It converts the document image into digital form so that it can be fed into the computer.
What are output devices examples?
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 input example?
An example of input is the text you type into your computer. An example of input is when data is typed into the computer. An example of input is when someone asks you about a problem and you give your advice. Information put into a communications system for transmission or into a computer system for processing.
What is the importance of input devices?
Input devices are important because they allow you to communicate with a computer and add new information. For instance, if a computer does not have an input device, it will operate by itself, but its settings, bug fixes, or other user experiences can’t be modified.
What is the use of input unit?
it is 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, digital cameras and joysticks.
What is the importance of input and output device?
Input and output devices allow the computer system to interact with the outside world by moving data into and out of the system. An input device is used to bring data into the system. Some input devices are: Keyboard.