Daily Test Computer System

What is the function of a computer case?

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.

Answer explanation

Power button and USB ports.

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

Answer explanation

It turns the computer on or off.

What is a USB port used for?

Answer explanation

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

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

Answer explanation

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

Where does the PSU get its power from?

Answer explanation

From the wall socket or power outlet.

What is the motherboard?

Answer explanation

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

Why is the motherboard important?

Answer explanation

Because it connects and communicates with all other computer parts.

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

Answer explanation

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

Is RAM permanent or temporary memory?

Answer explanation

It is temporary memory.