Draw
write their
any live input and output devices and
use in computer system
Answers
Answer:
please mark me brain list
Explanation:
computer is a very versatile machine. It can easily process different types of data. 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.
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What are the input and output devices?
The devices that are used to display the information of the results are known as output devices. While the devices whose main function is to give instructions and data to the computer are called input devices. Today we are going to discuss these devices in detail. This is to help you have a basic idea about input and output devices. This will also help you with the questions on the computer aptitude in banking exams. We will start with the output devices.
Input and output devices
Source: pxhere
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What are the output devices?
Output devices can be viewed in the monitor or you can print it on the paper. And that is why printer and monitor are one of the most common output devices.
Printer
The printer is a very important component of a computer. It gives you a printed result of what is displayed on the monitor. The output received from the printer is called hard copy because you can retain it even after you turn off the computer or are no longer working on it. When you look at the printing techniques there are mainly three types of printer:
1. Page printer
2. Character printer
3. Line printer
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Page printer
Page printer can printer a whole page in one go. The examples of page printer are line printer or an inkjet printer. This printer has to store each and every page in memory before printing it. The inkjet printer works by spraying tiny drops of ink on the paper. It can print in colour as well as in black and white format. The quality of printing is good and it does not make any noise. The speed of this printer is measured in pages per minute.
Character printer
Character printer is slow in comparison to the other two printers. It prints around 30 to 600 characters per second. The example of the character printer is a dot-matrix printer. Dot-matrix printer works like a typewriter. It creates an impression on a paper by pressing the ends of the pins that are fixed on its prints heads. The printer offers the low-quality printing and is very noisy.
Answer:
Examples of Input devices:
Keyboard.
Mouse.
Light Pen.
Optical/magnetic Scanner.
Touch Screen.
Examples of Output Devices
Monitor.
Printer.
Headphones.
Computer Speakers.
Projector.