Inside the System Unit

What is the main circuit board in a computer called?

• processor

• motherboard

• RAM

• hard drive

Which component of the system unit is responsible for executing instructions?

• Hard drive

• RAM

• Motherboard

• CPU

What is the primary storage device in a computer system?

• CPU

• RAM

• Hard drive

• Monitor

Which component of the system unit converts AC power to DC power?

• power supply

• hard drive

• processor

• motherboard

What are the devices that are connected to the computer system to enhance its functionality called?

• accessories

• attachments

• add-ons

• peripherals

What are the main components of a motherboard?

• CPU socket, RAM slots, expansion slots, power connectors, storage connectors, and USB ports

• CPU socket, RAM slots, expansion slots, power connectors, storage connectors, and chipset

• CPU socket, RAM slots, expansion slots, power connectors, storage connectors, and graphics card

• CPU socket, RAM slots, expansion slots, power connectors, storage connectors, and audio jacks

Which component of the system unit is considered the brain of the computer?

• Central Processing Unit (CPU)

• Hard Drive

• Power Supply

• Motherboard

What is the purpose of a hard drive in a computer system?

• To store and retrieve data.

• To cool down the computer system.

• To display images on the computer screen.

• To provide power to the computer system.

Which component of the system unit supplies power to all other components?

• motherboard

• RAM

• processor

• power supply unit (PSU)

Give an example of a computer peripheral device.

• printer

• keyboard

• monitor

• mouse