Understanding Parts of a Computer

Multiple Choice

What is the role of the CPU, and why is it called the "brain" of the computer?

• It stores all of the computer's data, like a brain does for memories.

• It performs calculations and controls other components, just as the brain processes and manages information.

• It powers the computer, much like the brain keeps the body alive

• It allows the computer to display images on the screen.

Multiple Choice

Explain how the motherboard helps other computer parts work together.

• It supplies power to the other parts of the computer.

• It displays information to users, allowing them to see and control the computer.

• It acts as a main connection hub, allowing all parts to communicate with each other.

• It stores data like documents and photos for long-term use.

Multiple Choice

Why is the power supply so important for a computer’s operation?

• It provides electricity to the computer, enabling other parts to work.

• It displays information on the screen.

• It processes commands and instructions from programs.

• It temporarily holds data and applications while they are in use.

Multiple Choice

How does the monitor help us interact with the computer?

• It processes information for the computer.

• It connects all the parts of the computer together.

• It displays images and information, allowing us to see what the computer is doing.

• It stores files and applications for future use.

Multiple Choice

Describe the difference between HDD and RAM in terms of storage.

• HDD is temporary storage, while RAM is for long-term data.

• HDD stores files permanently, while RAM holds data only while it’s in use.

• HDD powers the computer, and RAM processes information.

• HDD is for running active applications, and RAM stores operating system files.