System Unit Quiz

Question 1

What is the primary function of a power supply unit (PSU) in a computer system?

Accepted Answer

Provide power to components

Question 2

Which component of a computer system is responsible for managing the input and output of data?

Accepted Answer

Input/output (I/O) controller

Question 3

What is the purpose of a graphics card in a computer system?

Accepted Answer

To process visual data for display

Question 4

What does RAM stand for in a computer system?

Accepted Answer

Random Access Memory

Question 5

Which component of a system unit is responsible for controlling the flow of data between the CPU and other devices?

Accepted Answer

Motherboard

Question 6

What is the main function of a CPU in a computer system?

Accepted Answer

Execute instructions

Question 7

Which component of a system unit is responsible for providing audio output?

Accepted Answer

Sound card

Question 8

Which component is responsible for storing data permanently in a computer system?

Accepted Answer

Hard drive

Question 9

What is the purpose of a cooling system in a computer?

Accepted Answer

To regulate the temperature of the CPU

Question 10

Which component connects all other components in a computer system and allows communication between them?

Accepted Answer

Motherboard

Questions 10