Computer Hardware Components Quiz

Question 1

What is the main processor of a computer that performs all calculations called?

Accepted Answer

CPU

Answer

GPU

Answer

RAM

Answer

ROM

Question 2

What type of memory is RAM that temporarily stores data?

Accepted Answer

Volatile

Answer

Cache

Answer

Non-volatile

Answer

Flash

Question 3

Which chip located on the motherboard stores the BIOS?

Accepted Answer

ROM

Answer

CMOS

Answer

RAM

Answer

Cache

Question 4

What is the primary function of GPU?

Accepted Answer

Graphics and video processing

Answer

Memory management

Answer

Hard drive operation

Answer

Network communication

Question 5

Which level of CPU cache is the fastest but smallest?

Accepted Answer

L1

Answer

L2

Answer

L3

Answer

L4

Question 6

What is the main function of PSU (Power Supply Unit)?

Accepted Answer

Convert AC to DC

Answer

Signal transmission

Answer

Data storage

Answer

Temperature control

Question 7

What is the main difference between hard drive and SSD?

Accepted Answer

SSDs have no moving parts

Answer

Both have the same speed

Answer

HDD is faster

Answer

SSD has more capacity

Question 8

Which type of cooling system is better for silent operation?

Accepted Answer

Liquid cooling

Answer

Thermoelectric cooling

Answer

Air cooling

Answer

Passive cooling

Question 9

What is the main purpose of PCIe slots on a motherboard?

Accepted Answer

Connect expansion cards

Answer

Power distribution

Answer

Data storage

Answer

Connect memory

Question 10

What is the function of CMOS battery?

Accepted Answer

Preserve BIOS settings

Answer

Power RAM

Answer

Cool the CPU

Answer

Activate GPU

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