Computer System

It is the base unit and main body of a computer which houses CPU, RAM, and other components.

• Motherboard

• System Unit

• Ports

• Microprocessor

What is the function of this system unit part?

I. It is the backbone of the computer

II. it is the central printed circuit board

III. It provides connectivity between hardware components of a computer

• I

• II

• III

• I, II, and III

It is the main memory of the computer.

• 
• 
• 
• 

This supplies power to the other components of the computer.

• True

• False

It controls most of the operation of the computer. It processes instructions and communicates with outside devices of the computer

• Motherboard

• Microprocessor

• Hard Disk Drive

• Power Supply Unit

It is the brain of the computer.

• 
• 
• 
• 

It is a non-volatile storage device which stores digitally encoded data such as pictures, videos, Microsoft files, Documents, Power point presentations on a rapid cylinder rotating platters with magnetic surfaces.

• Central Processing Unit

• Hard Disk Drive

• RAM

• ROM

IT is also known as graphic accelerator card. It is an expansion card that generates output images shown in the screen.

• HDD

• SSD

• Video Card

• ROM

Using a graphic accelerator card renders better graphics performance like 2D or 3D in which games can be played at higher resolution at a faster rate.

• True

• False

HDD uses disk to access data

• True

• False