Guess the Computer Hardware Functions

This hardware component is often referred to as the "brain" of the computer, responsible for executing instructions and processing data.

• Random Access Memory (RAM)

• Central Processing Unit (CPU)

• Hard Drive (HDD)

• Graphic Card

Answer explanation

The Central Processing Unit (CPU) is known as the "brain" of the computer because it executes instructions and processes data, making it essential for the computer's operation.

This component is used for temporary storage of data that the computer is currently using or processing.

• Solid State Drive (SSD)

• Network Card/Network Interface Card

• Random Access Memory (RAM)

• Optical Disk Drive

Answer explanation

Random Access Memory (RAM) is used for temporary storage of data that the computer is currently using or processing, making it the correct choice. SSDs and optical drives are for long-term storage, while network cards facilitate connectivity.

This hardware is used to store data permanently and is known for its mechanical parts.

• Hard Drive (HDD)

• Sound Card

• Power Supply

• Motherboard

Answer explanation

The Hard Drive (HDD) is a storage device that retains data permanently and contains mechanical parts, distinguishing it from other components like sound cards, power supplies, and motherboards, which serve different functions.

This component is a newer type of storage device that uses flash memory and is faster than traditional hard drives.

• Optical Disk Drive

• Solid State Drive (SSD)

• Graphic Card

• Network Card/Network Interface Card

Answer explanation

The correct answer is Solid State Drive (SSD) because it uses flash memory, making it faster than traditional hard drives, unlike Optical Disk Drives, Graphic Cards, or Network Cards.

This is the main circuit board of the computer, connecting all the components together.

• Power Supply

• Motherboard

• Sound Card

• Central Processing Unit (CPU)

Answer explanation

The motherboard is the main circuit board in a computer, serving as the central hub that connects all components, including the CPU, power supply, and sound card. It facilitates communication between these parts.

This component provides electrical power to the computer and its components.

• Power Supply

• Graphic Card

• Network Card/Network Interface Card

• Random Access Memory (RAM)

Answer explanation

The Power Supply is the component that provides electrical power to the computer and its components, making it the correct answer. Other options like the Graphic Card and RAM serve different functions.

This hardware is responsible for rendering images, videos, and animations on the computer screen.

• Sound Card

• Graphic Card

• Optical Disk Drive

• Hard Drive (HDD)

Answer explanation

The graphic card is specifically designed to render images, videos, and animations, making it the correct choice. In contrast, the sound card handles audio, the optical disk drive reads discs, and the hard drive stores data.

This component is used to produce sound that can be heard through speakers or headphones.

• Network Card/Network Interface Card

• Sound Card

• Central Processing Unit (CPU)

• Solid State Drive (SSD)

Answer explanation

The sound card is specifically designed to produce audio output that can be heard through speakers or headphones, making it the correct choice. Other options like the CPU and SSD do not handle sound output.

This hardware allows a computer to connect to a network and communicate with other devices.

• Network Card/Network Interface Card

• Motherboard

• Power Supply

• Graphic Card

Answer explanation

The Network Card, also known as a Network Interface Card (NIC), is the hardware that enables a computer to connect to a network and communicate with other devices, making it the correct choice.

This device is used to read and write data from optical disks such as CDs, DVDs, and Blu-rays.

• Optical Disk Drive

• Hard Drive (HDD)

• Random Access Memory (RAM)

• Sound Card

Answer explanation

The correct choice is 'Optical Disk Drive' as it specifically refers to a device that reads and writes data from optical disks like CDs, DVDs, and Blu-rays, unlike the other options which serve different functions.