Understanding Computers and Hardware

What is the main function of the CPU?

• To manage network connections

• The main function of the CPU is to execute instructions and process data.

• To store data permanently

• To provide power to the computer

Name the primary storage device in a computer.

• USB Flash Drive

• CD-ROM

• Hard Disk Drive (HDD) or Solid State Drive (SSD)

• External Hard Drive

What does RAM stand for?

• Read Access Memory

• Rapid Access Memory

• Random Access Module

• Random Access Memory

Which component is responsible for rendering graphics?

• Graphics Processing Unit (GPU)

• Motherboard

• Random Access Memory (RAM)

• Central Processing Unit (CPU)

What is the purpose of a motherboard?

• To provide power to the CPU only.

• The purpose of a motherboard is to connect and allow communication between all computer components.

• To act as a cooling system for the computer.

• To store all the data in a computer.

Define the term 'peripheral device'.

• Peripheral device is a type of software.

• Peripheral device is an external device that connects to a computer.

• Peripheral device is an internal component of a computer.

• Peripheral device refers to the main processing unit of a computer.

What type of memory is non-volatile?

• Flash memory, ROM, and hard drives

• Cache memory

• RAM

• Registers

What is the function of a power supply unit?

• The function of a power supply unit is to convert and supply electrical power to computer components.

• To cool down the computer components.

• To provide a backup for data storage.

• To store data for computer components.

Name one example of an input device.

• Printer

• Keyboard

• Speaker

• Monitor

What does the term 'software' refer to in computing?

• Hardware components of a computer

• The physical parts of a computer system

• The internet and its services

• Software refers to programs and operating information used by a computer.