Motherboard quiz




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Input and output devices

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Input and output devices Keyboard(Input device) The role of a keyboard in a computer is to be a input device. The keyboard is used by the user to access to type instructions into the computer to be used to complete task. For example you would use a keyboard to type into documents to complete a tasks for work. The keyboard can also be used to enter shortcuts into the computer for example Ctrl+V to paste. They are different variants of keyboards such as mechanical and digital keyboard. Monitor(Output device) A monitor is an output device in the computer that displays the results of computer processes to the user. The monitor or another kind of display is needed in computer system so the user to navigate through computer and receive information from the computer, without a display of any kind computer are pretty much useless for most tasks. Some example of a use of a monitor is to show the out put of an input, for example if you were to type on you keyboard to...
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Connectors

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Connectors VGA cable: A VGA cable is used to connect your computer system to a display unit such as and monitor. It connects to the display unit via a HD15 connector. DVI(digital visual interface) cable: A DVI cable is also used to connect display units such as an monitor or a tv to the computer system. Some DVI cable can be used to carry DVI signals to a analog display. parallel port/printer cable: A printer cable is used to connect devices such as a printer to a computer system so that they are able to communicate with each other. USB(Universal serial bus) port: This is used to connect any device to a computer system that have a USB cable attached to them. For example you can use the usb port to connect peripheral such as keyboards and mice. you can also you a USB port and a USB A to Micro B to tether devices like your smartphone to you computer. Firewire: Firewire which was was developed by apple used to be a option other than USB that you could use to connect devices such as...
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