Computer Science Quiz

What is the main function of the computer case?

• To provide power to the computer

• To connect to the internet

• To house the computer's components

• To display images

Which type of monitor is known for being larger and heavier?

• CRT

• OLED

• LED

• LCD

What does RAM stand for?

• Read And Memory

• Rapid Access Memory

• Random Access Memory

• Read Access Memory

Which component is considered the brain of the computer?

• Motherboard

• CPU

• Power Supply

• RAM

What is the purpose of the power supply unit?

• To connect peripherals

• To display graphics

• To store data

• To convert power from the wall outlet

Which type of mouse uses a rolling ball to detect movement?

• Mechanical mouse

• Touchpad

• Optical mouse

• Wireless mouse

What is the function of the motherboard?

• To display images

• To provide sound

• To connect all components of the computer

• To store files permanently

Which type of memory is non-volatile?

• RAM

• Cache

• Registers

• ROM

What is the main advantage of using a solid-state drive (SSD) over a hard disk drive (HDD)?

• Lower cost

• Faster data access

• More durable

• Larger storage capacity

Which type of printer uses heat to transfer dye onto materials?

• Dot matrix printer

• Dye-sublimation printer

• Laser printer

• Impact printer