ICT10 Quiz

1. What is the primary function of the CPU in a computer?

• Manage network connections

• Process instructions

• Store data

• Display graphics

2. Which component is known as the "brain" of the computer?

• CPU

• Hard Drive

• Motherboard

• RAM

3. What does RAM stand for, and what is its main purpose?

• Read Active Memory; processing data

• Random Active Memory; displaying data

• Random Access Memory; temporarily storing data for quick access

• Read Access Memory; storing long-term data

4. Which type of storage device is considered non-volatile and can store data permanently?

• Cache

• CPU

• Hard Disk Drive (HDD)

• RAM

5. What is the main function of the motherboard in a computer?

• Connect all hardware components and allow communication between them

• Manage data storage

• Power the computer

• Provide external connections like USB ports

6. Which component is responsible for generating visual output on a computer screen?

• CPU

• Graphics Processing Unit (GPU)

• Hard Drive

• Network Card

7. What is the purpose of a power supply unit (PSU) in a computer?

• To convert electrical power from an outlet into usable power for the computer's components

• To manage network connections

• To provide power to the CPU only

• To store data

8. Which type of connector is commonly used to attach peripherals like a keyboard or mouse to a computer?

• HDMI

• USB

• Ethernet

• VGA

9. Which device is used to display visual output from a computer?

• Keyboard

• Monitor

• Mouse

• Printer

10. What is the primary function of a keyboard?

• Display graphics

• Generate sound

• Input text and commands

• Print documents