Daily Test Computer System

What is the function of a computer case?

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Answer explanation

It protects and holds all the important parts of the computer.

Name two things you can usually find on the front of a computer case.

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Power button and USB ports.

What is the use of the power button on a computer case?

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Answer explanation

It turns the computer on or off.

What is a USB port used for?

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It connects devices like flash drives, keyboard, or mouse to the computer.

What does PSU stand for, and what is its job?

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PSU stands for Power Supply Unit. It gives power to all computer parts.

Where does the PSU get its power from?

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From the wall socket or power outlet.

What is the motherboard?

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It is the main board where all parts of the computer connect.

Why is the motherboard important?

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Because it connects and communicates with all other computer parts.

What is the full form of RAM? What does it do?

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Random Access Memory. It helps the computer do tasks faster.

Is RAM permanent or temporary memory?

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It is temporary memory.