Understanding Computer Hardware and Software

What is the main function of a computer's hardware?

• To execute instructions and process data.

• To display graphics and images.

• To connect to the internet.

• To store data permanently.

Which of the following is an example of software?

• A web browser

• A web server

• An operating system

• A database

What does the CPU stand for?

• Central Processing Organization

• Central Processing Operation

• Central Processing Unit

• Central Processing Output

What is the purpose of RAM in a computer?

• The purpose of RAM in a computer is to provide temporary storage for data and instructions that the CPU needs for quick access and processing.

• To permanently store the operating system files.

• To manage the power supply of the computer.

• To increase the computer's internet speed.

Which device is used to input data into a computer?

• Scanner

• Keyboard

• Printer

• Mouse

What type of software helps you browse the internet?

• Web browser

• Text editor

• Media player

• File manager

What is the function of an operating system?

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

• To store data permanently

• To run applications without user input

• To provide internet connectivity

Which of the following is NOT a hardware component?

• CPU

• RAM

• Software application

• Motherboard

What does a printer do?

• A printer scans documents and images.

• A printer sends digital files to the internet.

• A printer converts physical documents into digital format.

• A printer produces physical copies of digital documents and images.

Why is it important to have antivirus software?

• Antivirus software slows down computer performance significantly.

• Antivirus software is not needed if you have a firewall.

• Antivirus software is important for protecting against malware and ensuring system security.

• Antivirus software is only necessary for businesses.