Hardware Basics

Front

What is the purpose of a CPU in a computer?

Back

To execute instructions, perform calculations, and manage data flow within the computer system.

Front

Identify the hardware component that stores data and instructions temporarily for the CPU to access quickly.

Back

Random Access Memory (RAM)

Front

Differentiate between input and output devices with examples of each.

Back

Input devices are used to input data into a computer, while output devices display or provide the results of processed data. Examples of input devices include keyboards and mice, while examples of output devices include monitors and printers.

Front

Explain the function of RAM in a computer.

Back

RAM in a computer stores data and machine code currently being used by the CPU, allowing for quick access and retrieval of information.

Front

Identify the common ports and connectors used for external devices.

Back

USB, HDMI, Thunderbolt, Ethernet, DisplayPort

Front

What is the role of a motherboard in a computer system?

Back

The motherboard acts as the central hub for all hardware components in a computer system.

Front

List three examples of input devices.

Back

Keyboard, Mouse, Touchscreen

Front

Describe the function of a graphics card in a computer.

Back

The function of a graphics card in a computer is to render images, videos, and animations by converting data into a signal for display.

Front

Identify the hardware component responsible for displaying visual output on a monitor.

Back

Graphics Processing Unit (GPU)

Front

Purpose of a power supply unit (PSU) in a computer system.

Back

To convert AC from a wall outlet into DC for computer components.