Fundamentals of Computer Knowledge

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?

• Random Access Memory (RAM)

• Central Processing Unit (CPU)

• Motherboard

• Graphics Processing Unit (GPU)

What does RAM stand for?

• Rapid Access Module

• Random Access Memory

• Read Access Memory

• Random Allocation Memory

Name one type of storage device.

• Hard disk drive (HDD)

• USB flash drive

• Optical disc drive (ODD)

• Solid state drive (SSD)

What is the purpose of an operating system?

• To provide internet connectivity

• The purpose of an operating system is to manage hardware and software resources and provide a user interface.

• To serve as a database management system

• To enhance graphics performance

What is the difference between software and hardware?

• Hardware refers to software applications.

• Software and hardware are the same thing.

• Software is a type of hardware.

• Software is intangible programs; hardware is tangible physical components.

Which software would you use to create a presentation?

• Adobe Photoshop

• Microsoft PowerPoint

• Google Sheets

• Microsoft Word

What is a web browser?

• A web browser is a software application for accessing and viewing content on the World Wide Web.

• A web browser is a programming language for web development.

• A web browser is a database management system for storing web data.

• A web browser is a type of hardware used for networking.

What is phishing in terms of internet safety?

• Phishing refers to the process of encrypting data for safety.

• Phishing is a technique used to enhance internet security.

• Phishing is a fraudulent attempt to obtain sensitive information by pretending to be a legitimate source.

• Phishing is a method of securing sensitive information online.

What should you do if you receive an unknown email attachment?

• Open the attachment to check its contents.

• Reply to the sender asking about the attachment.

• Forward the email to a friend for their opinion.

• Delete the email without opening the attachment.