Understanding Computer Hardware & Software

What is the main function of the CPU?

• To provide power to the computer

• To manage network connections

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

• To store data permanently

Which component is considered the 'brain' of the computer?

• Motherboard

• Central Processing Unit (CPU)

• Random Access Memory (RAM)

• Graphics Processing Unit (GPU)

What does RAM stand for?

• Rapid Access Module

• Random Access Memory

• Read Access Memory

• Random Allocation Memory

Which type of software is designed to perform specific tasks for users?

• Utility software

• System software

• Firmware

• Application software

What is the purpose of an operating system?

• To provide internet connectivity for all devices.

• To enhance the graphics quality of video games.

• To store all user data permanently without any backup.

• The purpose of an operating system is to manage computer resources and provide a user interface for interaction with the hardware.

Which device is used to input data into a computer?

• Scanner

• Printer

• Keyboard

• Mouse

What type of memory is non-volatile and used for long-term storage?

• Cache memory

• Flash memory

• CD-ROM

• RAM

What does GPU stand for?

• Graphics Processing Unit

• Graphics Power Unit

• Graphical Performance Unit

• General Processing Unit

Which of the following is an example of system software?

• Operating System

• Web Browser

• Text Editor

• Database Management System

What is the primary function of a motherboard?

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

• To store data permanently

• To manage the operating system

• To provide power to the CPU