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- 1What is an input device?An input device is any hardware device that sends data to a computer, allowing you to interact with and control the computer. The picture shows a Logitech trackball mouse, an example of an input device.
- 2What is an output device?Any information that has been processed by and sent out from a computer or similar device is considered output. A simple example of output is anything you view on your computer monitor.
- 3What is a storage device?Alternatively referred to as digital storage, storage, storage media, or storage medium, a storage device is any hardware capable of holding information either temporarily or permanently. The picture shows an example of a Drobo, an external secondary storage device.
- 4What is the purpose of a power supply?The purpose of a power supply is to give power to the pc.
- 5What is the purpose of computer case?The purpose of a computer case is to protect the computer from any sort of damage.
- 6What is the purpose of a motherboard?The purpose of a motherboard is to keep all of the components of a computer organised.
- 7What is the purpose of a proccessor?The most important component of a computer is the central processing unit, or CPU, also called the processor. The processor acts as the computer's brain, running programs and sending and receiving signals to attached devices to keep the computer running
- 8What is RAM?RAM is where there computer stores the current task that is being carried out. This is like your short term memory when you are thinking about what you are about to say or what you have just eaten.
- 9What is ROM?ROM stores a program used to boot up there computer this is called bootstrap loader.
- 10What is the purpose of a hard drive?The purpose of a hard drive is store all of the information from your computer.
- 11What is a repetitive strain injury?Repetitive strain injury is and injury that can cause pain in different parts of your body.
- 12How is repetitive strain injury caused?It is caused by staying the same position for a long time or being to close to a screen.
- 13What is the cause of a back injury?The cause of a back injury is by leaning forward for a long time or being in an uncomfortable position.
- 14What is eye strain?Eye strain is pain that happens in your eyes?
- 15How is eye strain caused?Eye strain is caused by sitting to close to the screen or looking at the same place for a long time.
- 16What is the purpose of binary?To make numbers easier to understand.
- 17What 4 devices are needed to connect internet?
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- Fichas sobre Sin título, creado por Thomas Newton el 19/12/2017.
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- Thomas Newton
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