PRELIMS PART 5

What is a computer?

• A mechanical device that performs calculations

• An electronic device that manipulates data

• A type of software application

• A network of interconnected devices

Which of the following is NOT a type of computer mentioned?

• Desktop

• Laptop

• Mainframe

• Smartphone

What is a characteristic of a laptop?

• It is larger than a desktop computer

• It is battery-powered and portable

• It has separate components like a monitor and keyboard

• It cannot be charged

What does computer hardware refer to?

• The data stored on a computer

• Any physical part of your computer

• The software applications installed on a computer

• The internet connection of a computer

Which of the following is an example of application software?

• Mac OS

• Microsoft Windows

• Microsoft Word

• Apple iOS

What is the purpose of a surge protector?

• To improve internet connectivity

• To increase the computer's storage capacity

• To prevent damage from power surges

• To enhance the computer's processing speed

Which operating system is commonly used on desktop computers?

• Google Android

• Linux Mint

• Microsoft Windows

• Apple iOS

What is the function of a scanner?

• To print documents

• To record sound

• To copy a physical image or document

• To transfer images from a camera

What is the main function of operating system software?

• To manage the computer's memory and processes

• To provide internet access

• To create documents and spreadsheets

• To enhance graphics performance

Which of the following devices is considered a computer?

• Refrigerator

• Smartphone

• Microwave

• Television